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Fastening Products - Circuit Board Fasteners For Sale | A1 Tooling - (7855 Products)

Electro Hardware - #4-40, 5/8" OAL, 3/16" Across Flats, Nylon Hex Fully Threaded Female Circuit Board Standoffs - 5/8" Thread Depth, 5/8" Body Length, Uncoated - A1 Tooling

Electro Hardware - #4-40, 5/8" OAL, 3/16" Across Flats, Nylon Hex Fully Threaded Female Circuit Board Standoffs - 5/8" Thread Depth, 5/8" Body Length, Uncoated


Item #: 82338021
Brand: Electro Hardware
Model #: P317M19F16440
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with female threads are internally threaded to accept male fasteners or other standoffs. They are internally threaded on one end.
Nylon is a lightweight, nonconductive material that is resistant to impact, wear and abrasion. It is ideal for electrical applications or where corrosion is a concern.
Product Specifications
Thread Type Female
Material Nylon
System of Measurement Inch
Body Shape Hex
Overall Length (Inch) 5/8
Overall Length (Decimal Inch) 0.6250
Thread Style Fully Threaded
Thread Size #4-40
Width Across Flats (Decimal Inch) 0.1875
Width Across Flats (Inch) 3/16
Finish/Coating Uncoated
Body Length (Inch) 5/8
Thread Depth (Inch) 5/8
Tensile Strength (psi) 16500.00
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade Grade 101
Fastener Standard MIL-P-17091B

$0.57

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Electro Hardware - M3x0.50, 12.76mm OAL, 4.5mm Across Flats, Brass Hex Male/Female Circuit Board Standoffs - 6.4mm Thread Depth, 8mm Body Length, Zinc-Plated Clear Chromate Finish - A1 Tooling

Electro Hardware - M3x0.50, 12.76mm OAL, 4.5mm Across Flats, Brass Hex Male/Female Circuit Board Standoffs - 6.4mm Thread Depth, 8mm Body Length, Zinc-Plated Clear Chromate Finish


Item #: 77123917
Brand: Electro Hardware
Model #: MMF1307M03F21M3
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with male/female threads have one externally threaded end and one internally threaded end. The female end accepts male fasteners or other standoffs.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
Product Specifications
Thread Type Male/Female
Material Brass
System of Measurement Metric
Body Shape Hex
Overall Length (mm) 12.76
Thread Size M3x0.50
Width Across Flats (mm) 4.50
Finish/Coating Zinc-Plated Clear Chromate
Body Length (mm) 8.00
Thread Length (mm) 4.76
Thread Depth (mm) 6.40
Length Tolerance (mm) -0.150 to 0.150
Fastener Standard ASTM B633 Type 1; QQ-B-626 Comp 22

$2.58

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Electro Hardware - #4-40, 3/16" OAL, 3/16" Across Flats, Aluminum Hex Fully Threaded Female Circuit Board Standoffs - 3/16" Thread Depth, 3/16" Body Length, Uncoated - A1 Tooling

Electro Hardware - #4-40, 3/16" OAL, 3/16" Across Flats, Aluminum Hex Fully Threaded Female Circuit Board Standoffs - 3/16" Thread Depth, 3/16" Body Length, Uncoated


Item #: 82335811
Brand: Electro Hardware
Model #: P289M06F16440
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with female threads are internally threaded to accept male fasteners or other standoffs. They are internally threaded on one end.
Aluminum has a high strength-to-weight ratio and is wear resistant, nonmagnetic and conductive. It is easier to form and machine than steel and is naturally noncorrosive.
Product Specifications
Thread Type Female
Material Aluminum
System of Measurement Inch
Body Shape Hex
Overall Length (Inch) 3/16
Overall Length (Decimal Inch) 0.1875
Thread Style Fully Threaded
Thread Size #4-40
Width Across Flats (Decimal Inch) 0.1875
Width Across Flats (Inch) 3/16
Finish/Coating Uncoated
Body Length (Inch) 3/16
Thread Depth (Inch) 3/16
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade T-3
Fastener Standard QQ-A-225A Comp 2

$0.58

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Electro Hardware - #10-32, 1-3/8" OAL, 1/4" Across Flats, Aluminum Hex Male/Female Circuit Board Standoffs - 1/2" Thread Depth, 1" Body Length, Bright Finish - A1 Tooling

Electro Hardware - #10-32, 1-3/8" OAL, 1/4" Across Flats, Aluminum Hex Male/Female Circuit Board Standoffs - 1/2" Thread Depth, 1" Body Length, Bright Finish


Item #: 67739847
Brand: Electro Hardware
Model #: 1451M06F16-1032
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with male/female threads have one externally threaded end and one internally threaded end. The female end accepts male fasteners or other standoffs.
Aluminum has a high strength-to-weight ratio and is wear resistant, nonmagnetic and conductive. It is easier to form and machine than steel and is naturally noncorrosive.
Product Specifications
Thread Type Male/Female
Material Aluminum
System of Measurement Inch
Body Shape Hex
Overall Length (Inch) 1-3/8
Overall Length (Decimal Inch) 1.3750
Thread Size #10-32
Width Across Flats (Decimal Inch) 0.2500
Width Across Flats (Inch) 1/4
Finish/Coating Bright
Body Length (Inch) 1
Body Length (Decimal Inch) 1.0000
Thread Length (Inch) 3/8
Thread Depth (Inch) 1/2
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade T-3
Fastener Standard QQ-A-225A Comp 2

$1.57

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Electro Hardware - #4-40, 1/4" OAL, 3/16" Across Flats, Nylon Hex Male/Female Circuit Board Standoffs - 1/4" Thread Depth, 1/4" Body Length, Uncoated - A1 Tooling

Electro Hardware - #4-40, 1/4" OAL, 3/16" Across Flats, Nylon Hex Male/Female Circuit Board Standoffs - 1/4" Thread Depth, 1/4" Body Length, Uncoated


Item #: 63211056
Brand: Electro Hardware
Model #: 1305M19F16440
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with male/female threads have one externally threaded end and one internally threaded end. The female end accepts male fasteners or other standoffs.
Nylon is a lightweight, nonconductive material that is resistant to impact, wear and abrasion. It is ideal for electrical applications or where corrosion is a concern.
Product Specifications
Thread Type Male/Female
Material Nylon
System of Measurement Inch
Body Shape Hex
Overall Length (Inch) 1/4
Overall Length (Decimal Inch) 0.2500
Thread Size #4-40
Width Across Flats (Decimal Inch) 0.1875
Width Across Flats (Inch) 3/16
Finish/Coating Uncoated
Body Length (Inch) 1/4
Body Length (Decimal Inch) 0.2500
Thread Length (Inch) 3/16
Thread Depth (Inch) 1/4
Tensile Strength (psi) 16500.00
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade Grade 101
Fastener Standard MIL-P-17091B

$2.70

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Electro Hardware - M4x0.70, 25mm OAL, 6mm Across Flats, Stainless Steel Hex Male/Male Circuit Board Standoffs - 25mm Body Length, Passivated Finish - A1 Tooling

Electro Hardware - M4x0.70, 25mm OAL, 6mm Across Flats, Stainless Steel Hex Male/Male Circuit Board Standoffs - 25mm Body Length, Passivated Finish


Item #: 75250779
Brand: Electro Hardware
Model #: MMX1545M09-MSC
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with male/male threads are externally threaded on both ends. The ends mate with internally threaded fasteners or other standoffs.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.
Product Specifications
Thread Type Male/Male
Material Stainless Steel
System of Measurement Metric
Body Shape Hex
Overall Length (mm) 25.00
Thread Size M4x0.70
Width Across Flats (mm) 6.00
Finish/Coating Passivated
Body Length (mm) 25.00
Thread Length (mm) 8.50; 9.00; 9.50
Length Tolerance (mm) -0.150 to 0.150
Material Grade 18-8; Grade 303
Fastener Standard QQ-S-763

$2.61

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Electro Hardware - #8-32, 1/8" OAL, 1/4" Across Flats, Stainless Steel Hex Female Circuit Board Standoffs - 1/8" Body Length, Bright Finish - A1 Tooling

Electro Hardware - #8-32, 1/8" OAL, 1/4" Across Flats, Stainless Steel Hex Female Circuit Board Standoffs - 1/8" Body Length, Bright Finish


Item #: 67729202
Brand: Electro Hardware
Model #: P505M09F16-832
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with female threads are internally threaded to accept male fasteners or other standoffs. They are internally threaded on one end.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.
Product Specifications
Thread Type Female
Material Stainless Steel
System of Measurement Inch
Body Shape Hex
Overall Length (Inch) 1/8
Overall Length (Decimal Inch) 0.1250
Thread Size #8-32
Width Across Flats (Decimal Inch) 0.2500
Width Across Flats (Inch) 1/4
Finish/Coating Bright
Body Length (Inch) 1/8
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade 18-8; Grade 303
Fastener Standard QQ-S-763

$3.76

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Electro Hardware - M3x0.50, 5mm OAL, 5mm Across Flats, Aluminum Hex Male/Male Circuit Board Standoffs - 5mm Body Length, Clear Finish - A1 Tooling

Electro Hardware - M3x0.50, 5mm OAL, 5mm Across Flats, Aluminum Hex Male/Male Circuit Board Standoffs - 5mm Body Length, Clear Finish


Item #: 75250308
Brand: Electro Hardware
Model #: MMX1405M06-MSC
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with male/male threads are externally threaded on both ends. The ends mate with internally threaded fasteners or other standoffs.
Aluminum has a high strength-to-weight ratio and is wear resistant, nonmagnetic and conductive. It is easier to form and machine than steel and is naturally noncorrosive.
Product Specifications
Thread Type Male/Male
Material Aluminum
System of Measurement Metric
Body Shape Hex
Overall Length (mm) 5.00
Thread Size M3x0.50
Width Across Flats (mm) 5.00
Finish/Coating Clear
Body Length (mm) 5.00
Thread Length (mm) 5.00; 6.00
Length Tolerance (mm) -0.150 to 0.150
Material Grade T-3
Fastener Standard QQ-A-225A Comp 2

$2.29

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Electro Hardware - #4-40, 7/32" OAL, 3/16" Across Flats, Stainless Steel Hex Male/Female Circuit Board Standoffs - 1/4" Thread Depth, 7/32" Body Length, Passivated Finish - A1 Tooling

Electro Hardware - #4-40, 7/32" OAL, 3/16" Across Flats, Stainless Steel Hex Male/Female Circuit Board Standoffs - 1/4" Thread Depth, 7/32" Body Length, Passivated Finish


Item #: 63211312
Brand: Electro Hardware
Model #: 1304M09F16440
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with male/female threads have one externally threaded end and one internally threaded end. The female end accepts male fasteners or other standoffs.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.
Product Specifications
Thread Type Male/Female
Material Stainless Steel
System of Measurement Inch
Body Shape Hex
Overall Length (Inch) 7/32
Overall Length (Decimal Inch) 0.2188
Thread Size #4-40
Width Across Flats (Decimal Inch) 0.1875
Width Across Flats (Inch) 3/16
Finish/Coating Passivated
Body Length (Inch) 7/32
Body Length (Decimal Inch) 0.2188
Thread Length (Inch) 3/16
Thread Depth (Inch) 1/4
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade Grade 303
Fastener Standard QQ-S-763

$4.12

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Electro Hardware - #6-32, 1/8" OAL, Stainless Steel Round Fully Threaded Female Circuit Board Standoffs - 1" Thread Depth, 1/8" Body Length, Bright Finish - A1 Tooling

Electro Hardware - #6-32, 1/8" OAL, Stainless Steel Round Fully Threaded Female Circuit Board Standoffs - 1" Thread Depth, 1/8" Body Length, Bright Finish


Item #: 67720847
Brand: Electro Hardware
Model #: P505M07F16-632
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with female threads are internally threaded to accept male fasteners or other standoffs. They are internally threaded on one end.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.
Product Specifications
Thread Type Female
Material Stainless Steel
System of Measurement Inch
Body Shape Round
Overall Length (Inch) 1/8
Overall Length (Decimal Inch) 0.1250
Thread Style Fully Threaded
Thread Size #6-32
Finish/Coating Bright
Outside Diameter (Inch) 1/4
Outside Diameter (Decimal Inch) 0.2500
Body Length (Inch) 1/8
Thread Depth (Inch) 1
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade 18-8; Grade 303
Fastener Standard QQ-S-763

$3.35

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Electro Hardware - #2-56, 1/2" OAL, 3/16" Across Flats, Brass Hex Fully Threaded Female Circuit Board Standoffs - 1/2" Thread Depth, 1/2" Body Length, Zinc-Plated Clear Chromate Finish - A1 Tooling

Electro Hardware - #2-56, 1/2" OAL, 3/16" Across Flats, Brass Hex Fully Threaded Female Circuit Board Standoffs - 1/2" Thread Depth, 1/2" Body Length, Zinc-Plated Clear Chromate Finish


Item #: 82334988
Brand: Electro Hardware
Model #: P309M03F21256
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with female threads are internally threaded to accept male fasteners or other standoffs. They are internally threaded on one end.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
Product Specifications
Thread Type Female
Material Brass
System of Measurement Inch
Body Shape Hex
Overall Length (Inch) 1/2
Overall Length (Decimal Inch) 0.5000
Thread Style Fully Threaded
Thread Size #2-56
Width Across Flats (Decimal Inch) 0.1875
Width Across Flats (Inch) 3/16
Finish/Coating Zinc-Plated Clear Chromate
Body Length (Inch) 1/2
Thread Depth (Inch) 1/2
Length Tolerance (Decimal Inch) -0.005 to 0.005
Fastener Standard ASTM B633 Type 1; QQ-B-626 Comp 22

$1.34

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Electro Hardware - M3x0.50, 12mm OAL, 6mm Across Flats, Nylon Hex Fully Threaded Female Circuit Board Standoffs - 12mm Thread Depth, 12mm Body Length, Uncoated - A1 Tooling

Electro Hardware - M3x0.50, 12mm OAL, 6mm Across Flats, Nylon Hex Fully Threaded Female Circuit Board Standoffs - 12mm Thread Depth, 12mm Body Length, Uncoated


Item #: 77120285
Brand: Electro Hardware
Model #: MP1023M19F16M3
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with female threads are internally threaded to accept male fasteners or other standoffs. They are internally threaded on one end.
Nylon is a lightweight, nonconductive material that is resistant to impact, wear and abrasion. It is ideal for electrical applications or where corrosion is a concern.
Product Specifications
Thread Type Female
Material Nylon
System of Measurement Metric
Body Shape Hex
Overall Length (mm) 12.00
Thread Style Fully Threaded
Thread Size M3x0.50
Width Across Flats (mm) 6.00
Finish/Coating Uncoated
Body Length (mm) 12.00
Thread Depth (mm) 12.00
Tensile Strength (psi) 16500.00
Length Tolerance (mm) -0.130 to 0.130
Material Grade Grade 101
Fastener Standard MIL-P-17091B

$3.28

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Electro Hardware - #8-32, 1/4" OAL, 3/8" Across Flats, Steel Hex Male/Male Circuit Board Standoffs - 1/4" Body Length, Zinc-Plated Finish - A1 Tooling

Electro Hardware - #8-32, 1/4" OAL, 3/8" Across Flats, Steel Hex Male/Male Circuit Board Standoffs - 1/4" Body Length, Zinc-Plated Finish


Item #: 08899718
Brand: Electro Hardware
Model #: MM1709M12-MSC
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with male/male threads are externally threaded on both ends. The ends mate with internally threaded fasteners or other standoffs.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
Thread Type Male/Male
Material Steel
System of Measurement Inch
Body Shape Hex
Overall Length (Inch) 1/4
Overall Length (Decimal Inch) 0.2500
Thread Size #8-32
Width Across Flats (Decimal Inch) 0.3750
Width Across Flats (Inch) 3/8
Finish/Coating Zinc-Plated
Body Length (Inch) 1/4
Body Length (Decimal Inch) 0.2500
Thread Length (Decimal Inch) 0.3750; 0.4370
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade Grade 2
Fastener Standard QQ-S-633

$2.88

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Electro Hardware - #6-32, 1/8" OAL, 1/4" Across Flats, Stainless Steel Hex Male/Male Circuit Board Standoffs - 1/8" Body Length, Passivated Finish - A1 Tooling

Electro Hardware - #6-32, 1/8" OAL, 1/4" Across Flats, Stainless Steel Hex Male/Male Circuit Board Standoffs - 1/8" Body Length, Passivated Finish


Item #: 08899155
Brand: Electro Hardware
Model #: MM1401M09MSC-1
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with male/male threads are externally threaded on both ends. The ends mate with internally threaded fasteners or other standoffs.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.
Product Specifications
Thread Type Male/Male
Material Stainless Steel
System of Measurement Inch
Body Shape Hex
Overall Length (Inch) 1/8
Overall Length (Decimal Inch) 0.1250
Thread Size #6-32
Width Across Flats (Decimal Inch) 0.2500
Width Across Flats (Inch) 1/4
Finish/Coating Passivated
Body Length (Inch) 1/8
Body Length (Decimal Inch) 0.1250
Thread Length (Decimal Inch) 0.2500; 0.3750
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade 18-8; Grade 303
Fastener Standard QQ-S-763

$2.26

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Electro Hardware - M4x0.70, 3.5mm OAL, 10mm Across Flats, Steel Hex Male/Male Circuit Board Standoffs - 3.5mm Body Length, Zinc-Plated Finish - A1 Tooling

Electro Hardware - M4x0.70, 3.5mm OAL, 10mm Across Flats, Steel Hex Male/Male Circuit Board Standoffs - 3.5mm Body Length, Zinc-Plated Finish


Item #: 75251124
Brand: Electro Hardware
Model #: MMX1702M12-MSC
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with male/male threads are externally threaded on both ends. The ends mate with internally threaded fasteners or other standoffs.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
Thread Type Male/Male
Material Steel
System of Measurement Metric
Body Shape Hex
Overall Length (mm) 3.50
Thread Size M4x0.70
Width Across Flats (mm) 10.00
Finish/Coating Zinc-Plated
Body Length (mm) 3.50
Thread Length (mm) 8.50; 9.00; 9.50
Length Tolerance (mm) -0.150 to 0.150
Material Grade Grade 2
Fastener Standard QQ-S-633

$2.95

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Electro Hardware - #2-56, 3/16" OAL, 3/16" Across Flats, Brass Hex Male/Female Circuit Board Standoffs - 3/16" Thread Depth, 3/16" Body Length, Zinc-Plated Clear Chromate Finish - A1 Tooling

Electro Hardware - #2-56, 3/16" OAL, 3/16" Across Flats, Brass Hex Male/Female Circuit Board Standoffs - 3/16" Thread Depth, 3/16" Body Length, Zinc-Plated Clear Chromate Finish


Item #: 63210355
Brand: Electro Hardware
Model #: 1303M03F21256
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with male/female threads have one externally threaded end and one internally threaded end. The female end accepts male fasteners or other standoffs.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
Product Specifications
Thread Type Male/Female
Material Brass
System of Measurement Inch
Body Shape Hex
Overall Length (Inch) 3/16
Overall Length (Decimal Inch) 0.1875
Thread Size #2-56
Width Across Flats (Decimal Inch) 0.1875
Width Across Flats (Inch) 3/16
Finish/Coating Zinc-Plated Clear Chromate
Body Length (Inch) 3/16
Body Length (Decimal Inch) 0.1875
Thread Length (Inch) 5/32
Thread Depth (Inch) 3/16
Length Tolerance (Decimal Inch) -0.005 to 0.005
Fastener Standard ASTM B633 Type 1; QQ-B-626 Comp 22

$2.70

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Electro Hardware - #4-40, 5/16" OAL, 3/16" Across Flats, Steel Hex Fully Threaded Female Circuit Board Standoffs - 5/16" Thread Depth, 5/16" Body Length, Zinc-Plated Clear Chromate Finish - A1 Tooling

Electro Hardware - #4-40, 5/16" OAL, 3/16" Across Flats, Steel Hex Fully Threaded Female Circuit Board Standoffs - 5/16" Thread Depth, 5/16" Body Length, Zinc-Plated Clear Chromate Finish


Item #: 82337072
Brand: Electro Hardware
Model #: P297M12F21440
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with female threads are internally threaded to accept male fasteners or other standoffs. They are internally threaded on one end.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
Thread Type Female
Material Steel
System of Measurement Inch
Body Shape Hex
Overall Length (Inch) 5/16
Overall Length (Decimal Inch) 0.3125
Thread Style Fully Threaded
Thread Size #4-40
Width Across Flats (Decimal Inch) 0.1875
Width Across Flats (Inch) 3/16
Finish/Coating Zinc-Plated Clear Chromate
Body Length (Inch) 5/16
Thread Depth (Inch) 5/16
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade Grade 2
Fastener Standard ASTM B633 Type 1; QQ-S-633

$2.73

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Electro Hardware - #4-40, 1" OAL, Stainless Steel Round Fully Threaded Female Circuit Board Standoffs - 1/2" Thread Depth, 1" Body Length, Bright Finish - A1 Tooling

Electro Hardware - #4-40, 1" OAL, Stainless Steel Round Fully Threaded Female Circuit Board Standoffs - 1/2" Thread Depth, 1" Body Length, Bright Finish


Item #: 67720680
Brand: Electro Hardware
Model #: P561M07F16-440
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with female threads are internally threaded to accept male fasteners or other standoffs. They are internally threaded on one end.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.
Product Specifications
Thread Type Female
Material Stainless Steel
System of Measurement Inch
Body Shape Round
Overall Length (Inch) 1
Overall Length (Decimal Inch) 1.0000
Thread Style Fully Threaded
Thread Size #4-40
Finish/Coating Bright
Outside Diameter (Inch) 1/4
Outside Diameter (Decimal Inch) 0.2500
Body Length (Inch) 1
Thread Depth (Inch) 1/2
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade 18-8; Grade 303
Fastener Standard QQ-S-763

$5.22

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Electro Hardware - M4x0.70, 21mm OAL, 6mm Across Flats, Aluminum Hex Fully Threaded Female Circuit Board Standoffs - 21mm Thread Depth, 21mm Body Length, Uncoated - A1 Tooling

Electro Hardware - M4x0.70, 21mm OAL, 6mm Across Flats, Aluminum Hex Fully Threaded Female Circuit Board Standoffs - 21mm Thread Depth, 21mm Body Length, Uncoated


Item #: 77130615
Brand: Electro Hardware
Model #: MP1041M06F16M4
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with female threads are internally threaded to accept male fasteners or other standoffs. They are internally threaded on one end.
Aluminum has a high strength-to-weight ratio and is wear resistant, nonmagnetic and conductive. It is easier to form and machine than steel and is naturally noncorrosive.
Product Specifications
Thread Type Female
Material Aluminum
System of Measurement Metric
Body Shape Hex
Overall Length (mm) 21.00
Thread Style Fully Threaded
Thread Size M4x0.70
Width Across Flats (mm) 6.00
Finish/Coating Uncoated
Body Length (mm) 21.00
Thread Depth (mm) 21.00
Length Tolerance (mm) -0.130 to 0.130
Material Grade T-3
Fastener Standard QQ-A-225A Comp 2

$3.61

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Electro Hardware - #4-40, 3/16" OAL, 1/4" Across Flats, Stainless Steel Hex Male/Male Circuit Board Standoffs - 3/16" Body Length, Passivated Finish - A1 Tooling

Electro Hardware - #4-40, 3/16" OAL, 1/4" Across Flats, Stainless Steel Hex Male/Male Circuit Board Standoffs - 3/16" Body Length, Passivated Finish


Item #: 08899205
Brand: Electro Hardware
Model #: MM1405M09-MSC
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with male/male threads are externally threaded on both ends. The ends mate with internally threaded fasteners or other standoffs.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.
Product Specifications
Thread Type Male/Male
Material Stainless Steel
System of Measurement Inch
Body Shape Hex
Overall Length (Inch) 3/16
Overall Length (Decimal Inch) 0.1875
Thread Size #4-40
Width Across Flats (Decimal Inch) 0.2500
Width Across Flats (Inch) 1/4
Finish/Coating Passivated
Body Length (Inch) 3/16
Body Length (Decimal Inch) 0.1875
Thread Length (Decimal Inch) 0.1870; 0.2500
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade 18-8; Grade 303
Fastener Standard QQ-S-763

$2.26

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