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

Electro Hardware - #4-40, 5/16" OAL, Stainless Steel Round Fully Threaded Female Circuit Board Standoffs - 1/2" Thread Depth, 5/16" Body Length, Bright Finish - A1 Tooling

Electro Hardware - #4-40, 5/16" OAL, Stainless Steel Round Fully Threaded Female Circuit Board Standoffs - 1/2" Thread Depth, 5/16" Body Length, Bright Finish


Item #: 67720441
Brand: Electro Hardware
Model #: P517M07F16-440
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) 5/16
Overall Length (Decimal Inch) 0.3125
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) 5/16
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

$3.43

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

Electro Hardware - #8-32, 3/4" OAL, 3/8" Across Flats, Aluminum Hex Male/Male Circuit Board Standoffs - 3/4" Body Length, Clear Finish


Item #: 08899783
Brand: Electro Hardware
Model #: MM1741M06-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 Inch
Body Shape Hex
Overall Length (Inch) 3/4
Overall Length (Decimal Inch) 0.7500
Thread Size #8-32
Width Across Flats (Decimal Inch) 0.3750
Width Across Flats (Inch) 3/8
Finish/Coating Clear
Body Length (Inch) 3/4
Body Length (Decimal Inch) 0.7500
Thread Length (Decimal Inch) 0.3750; 0.4370
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade T-3
Fastener Standard QQ-A-225A Comp 2

$3.49

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

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


Item #: 77130169
Brand: Electro Hardware
Model #: MP1011M06F16M4
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) 6.00
Thread Style Fully Threaded
Thread Size M4x0.70
Width Across Flats (mm) 6.00
Finish/Coating Uncoated
Body Length (mm) 6.00
Thread Depth (mm) 6.00
Length Tolerance (mm) -0.130 to 0.130
Material Grade T-3
Fastener Standard QQ-A-225A Comp 2

$2.48

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Electro Hardware - #6-32, 5/8" OAL, 1/4" Across Flats, Stainless Steel Hex Female Circuit Board Standoffs - 5/8" Body Length, Bright Finish - A1 Tooling

Electro Hardware - #6-32, 5/8" OAL, 1/4" Across Flats, Stainless Steel Hex Female Circuit Board Standoffs - 5/8" Body Length, Bright Finish


Item #: 67728964
Brand: Electro Hardware
Model #: P537M09F16-632
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 Hex
Overall Length (Inch) 5/8
Overall Length (Decimal Inch) 0.6250
Thread Size #6-32
Width Across Flats (Decimal Inch) 0.2500
Width Across Flats (Inch) 1/4
Finish/Coating Bright
Body Length (Inch) 5/8
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade 18-8; Grade 303
Fastener Standard QQ-S-763

$4.27

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Electro Hardware - M3x0.50, 8mm OAL, 6mm Across Flats, Nylon Hex Fully Threaded Female Circuit Board Standoffs - 8mm Thread Depth, 8mm Body Length, Uncoated - A1 Tooling

Electro Hardware - M3x0.50, 8mm OAL, 6mm Across Flats, Nylon Hex Fully Threaded Female Circuit Board Standoffs - 8mm Thread Depth, 8mm Body Length, Uncoated


Item #: 77120145
Brand: Electro Hardware
Model #: MP1015M19F16M3
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) 8.00
Thread Style Fully Threaded
Thread Size M3x0.50
Width Across Flats (mm) 6.00
Finish/Coating Uncoated
Body Length (mm) 8.00
Thread Depth (mm) 8.00
Tensile Strength (psi) 16500.00
Length Tolerance (mm) -0.130 to 0.130
Material Grade Grade 101
Fastener Standard MIL-P-17091B

$2.85

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Electro Hardware - #10-32, 1-5/8" OAL, 1/4" Across Flats, Brass Hex Male/Female Circuit Board Standoffs - 1/2" Thread Depth, 1-1/4" Body Length, Zinc-Plated Clear Chromate Finish - A1 Tooling

Electro Hardware - #10-32, 1-5/8" OAL, 1/4" Across Flats, Brass Hex Male/Female Circuit Board Standoffs - 1/2" Thread Depth, 1-1/4" Body Length, Zinc-Plated Clear Chromate Finish


Item #: 67738286
Brand: Electro Hardware
Model #: 1459M03F21-1032
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.
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) 1-5/8
Overall Length (Decimal Inch) 1.6250
Thread Size #10-32
Width Across Flats (Decimal Inch) 0.2500
Width Across Flats (Inch) 1/4
Finish/Coating Zinc-Plated Clear Chromate
Body Length (Inch) 1-1/4
Body Length (Decimal Inch) 1.2500
Thread Length (Inch) 3/8
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

$2.08

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

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


Item #: 67736447
Brand: Electro Hardware
Model #: 1431M09F16-1032
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.
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) 3/4
Overall Length (Decimal Inch) 0.7500
Thread Size #10-32
Width Across Flats (Decimal Inch) 0.2500
Width Across Flats (Inch) 1/4
Finish/Coating Bright
Body Length (Inch) 3/8
Body Length (Decimal Inch) 0.3750
Thread Length (Inch) 3/8
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

$4.83

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Electro Hardware - #6-32, 1" OAL, 3/16" Across Flats, Stainless Steel Hex Male/Male Circuit Board Standoffs - 1" Body Length, Passivated Finish - A1 Tooling

Electro Hardware - #6-32, 1" OAL, 3/16" Across Flats, Stainless Steel Hex Male/Male Circuit Board Standoffs - 1" Body Length, Passivated Finish


Item #: 08899080
Brand: Electro Hardware
Model #: MM1358M09-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) 1
Overall Length (Decimal Inch) 1.0000
Thread Size #6-32
Width Across Flats (Decimal Inch) 0.1875
Width Across Flats (Inch) 3/16
Finish/Coating Passivated
Body Length (Inch) 1
Body Length (Decimal Inch) 1.0000
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

$2.61

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Electro Hardware - #4-40, 1/8" OAL, Brass Round Fully Threaded Female Circuit Board Standoffs - 1" Thread Depth, 1/8" Body Length, Zinc-Plated Clear Chromate Finish - A1 Tooling

Electro Hardware - #4-40, 1/8" OAL, Brass Round Fully Threaded Female Circuit Board Standoffs - 1" Thread Depth, 1/8" Body Length, Zinc-Plated Clear Chromate Finish


Item #: 67722405
Brand: Electro Hardware
Model #: P505M01F21-440
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.
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 Round
Overall Length (Inch) 1/8
Overall Length (Decimal Inch) 0.1250
Thread Style Fully Threaded
Thread Size #4-40
Finish/Coating Zinc-Plated Clear Chromate
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
Fastener Standard ASTM B633 Type 1; QQ-B-626 Comp 22

$0.59

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Electro Hardware - M4x0.70, 3mm OAL, 6mm Across Flats, Brass Hex Fully Threaded Female Circuit Board Standoffs - 3mm Thread Depth, 3mm Body Length, Zinc-Plated Finish - A1 Tooling

Electro Hardware - M4x0.70, 3mm OAL, 6mm Across Flats, Brass Hex Fully Threaded Female Circuit Board Standoffs - 3mm Thread Depth, 3mm Body Length, Zinc-Plated Finish


Item #: 00267633
Brand: Electro Hardware
Model #: MP1005M03F21M4
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 Metric
Body Shape Hex
Overall Length (mm) 3.00
Thread Style Fully Threaded
Thread Size M4x0.70
Width Across Flats (mm) 6.00
Finish/Coating Zinc-Plated
Body Length (mm) 3.00
Thread Depth (mm) 3.00
Length Tolerance (mm) -0.130 to 0.130
Fastener Standard ASTM B633 Type 1; QQ-B-626 Comp 22

$3.21

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Electro Hardware - M4x0.70, 20mm OAL, 10mm Across Flats, Stainless Steel Hex Male/Male Circuit Board Standoffs - 20mm Body Length, Passivated Finish - A1 Tooling

Electro Hardware - M4x0.70, 20mm OAL, 10mm Across Flats, Stainless Steel Hex Male/Male Circuit Board Standoffs - 20mm Body Length, Passivated Finish


Item #: 75251256
Brand: Electro Hardware
Model #: MMX1735M09-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) 20.00
Thread Size M4x0.70
Width Across Flats (mm) 10.00
Finish/Coating Passivated
Body Length (mm) 20.00
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

$3.32

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Electro Hardware - #6-32, 1" OAL, 1/4" Across Flats, Aluminum Hex Male/Female Circuit Board Standoffs - 3/8" Thread Depth, 3/4" Body Length, Bright Finish - A1 Tooling

Electro Hardware - #6-32, 1" OAL, 1/4" Across Flats, Aluminum Hex Male/Female Circuit Board Standoffs - 3/8" Thread Depth, 3/4" Body Length, Bright Finish


Item #: 67738963
Brand: Electro Hardware
Model #: 1443M06F16-632
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
Overall Length (Decimal Inch) 1.0000
Thread Size #6-32
Width Across Flats (Decimal Inch) 0.2500
Width Across Flats (Inch) 1/4
Finish/Coating Bright
Body Length (Inch) 3/4
Body Length (Decimal Inch) 0.7500
Thread Length (Inch) 1/4
Thread Depth (Inch) 3/8
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade T-3
Fastener Standard QQ-A-225A Comp 2

$1.40

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Electro Hardware - M2.5x0.45, 14mm OAL, 4.5mm Across Flats, Brass Hex Fully Threaded Female Circuit Board Standoffs - 14mm Thread Depth, 14mm Body Length, Zinc-Plated Clear Chromate Finish - A1 Tooling

Electro Hardware - M2.5x0.45, 14mm OAL, 4.5mm Across Flats, Brass Hex Fully Threaded Female Circuit Board Standoffs - 14mm Thread Depth, 14mm Body Length, Zinc-Plated Clear Chromate Finish


Item #: 77120913
Brand: Electro Hardware
Model #: MP427M03F21M2.5
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 Metric
Body Shape Hex
Overall Length (mm) 14.00
Thread Style Fully Threaded
Thread Size M2.5x0.45
Width Across Flats (mm) 4.50
Finish/Coating Zinc-Plated Clear Chromate
Body Length (mm) 14.00
Thread Depth (mm) 14.00
Length Tolerance (mm) -0.130 to 0.130
Fastener Standard ASTM B633 Type 1; QQ-B-626 Comp 22

$3.05

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Electro Hardware - #6-32, 1" OAL, 3/16" Across Flats, Steel Hex Male/Male Circuit Board Standoffs - 1" Body Length, Zinc-Plated Finish - A1 Tooling

Electro Hardware - #6-32, 1" OAL, 3/16" Across Flats, Steel Hex Male/Male Circuit Board Standoffs - 1" Body Length, Zinc-Plated Finish


Item #: 08899106
Brand: Electro Hardware
Model #: MM1358M12-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
Overall Length (Decimal Inch) 1.0000
Thread Size #6-32
Width Across Flats (Decimal Inch) 0.1875
Width Across Flats (Inch) 3/16
Finish/Coating Zinc-Plated
Body Length (Inch) 1
Body Length (Decimal Inch) 1.0000
Thread Length (Decimal Inch) 0.2500; 0.3750
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade Grade 2
Fastener Standard QQ-S-633

$2.74

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Electro Hardware - M2.5x0.45, 17.97mm OAL, 4.5mm Across Flats, Brass Hex Male/Female Circuit Board Standoffs - 4.8mm Thread Depth, 14mm Body Length, Zinc-Plated Clear Chromate Finish - A1 Tooling

Electro Hardware - M2.5x0.45, 17.97mm OAL, 4.5mm Across Flats, Brass Hex Male/Female Circuit Board Standoffs - 4.8mm Thread Depth, 14mm Body Length, Zinc-Plated Clear Chromate Finish


Item #: 77124022
Brand: Electro Hardware
Model #: MMF1319M0321M25
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) 17.97
Thread Size M2.5x0.45
Width Across Flats (mm) 4.50
Finish/Coating Zinc-Plated Clear Chromate
Body Length (mm) 14.00
Thread Length (mm) 3.97
Thread Depth (mm) 4.80
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, 1/4" OAL, 3/16" Across Flats, Stainless Steel Hex Male/Male Circuit Board Standoffs - 1/4" Body Length, Passivated Finish - A1 Tooling

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


Item #: 08898900
Brand: Electro Hardware
Model #: MM1309M09-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) 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 Passivated
Body Length (Inch) 1/4
Body Length (Decimal Inch) 0.2500
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

$2.23

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Electro Hardware - #6-32, 1/2" OAL, 3/16" Across Flats, Steel Hex Male/Male Circuit Board Standoffs - 1/2" Body Length, Zinc-Plated Finish - A1 Tooling

Electro Hardware - #6-32, 1/2" OAL, 3/16" Across Flats, Steel Hex Male/Male Circuit Board Standoffs - 1/2" Body Length, Zinc-Plated Finish


Item #: 08899023
Brand: Electro Hardware
Model #: MM1325M12-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) 1/2
Overall Length (Decimal Inch) 0.5000
Thread Size #6-32
Width Across Flats (Decimal Inch) 0.1875
Width Across Flats (Inch) 3/16
Finish/Coating Zinc-Plated
Body Length (Inch) 1/2
Body Length (Decimal Inch) 0.5000
Thread Length (Decimal Inch) 0.2500; 0.3750
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade Grade 2
Fastener Standard QQ-S-633

$2.45

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Electro Hardware - M2.5x0.45, 21.97mm OAL, 4.5mm Across Flats, Aluminum Hex Male/Female Circuit Board Standoffs - 4.8mm Thread Depth, 18mm Body Length, Uncoated - A1 Tooling

Electro Hardware - M2.5x0.45, 21.97mm OAL, 4.5mm Across Flats, Aluminum Hex Male/Female Circuit Board Standoffs - 4.8mm Thread Depth, 18mm Body Length, Uncoated


Item #: 77121457
Brand: Electro Hardware
Model #: MMF1327M0616M25
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 Metric
Body Shape Hex
Overall Length (mm) 21.97
Thread Size M2.5x0.45
Width Across Flats (mm) 4.50
Finish/Coating Uncoated
Body Length (mm) 18.00
Thread Length (mm) 3.97
Thread Depth (mm) 4.80
Length Tolerance (mm) -0.150 to 0.150
Material Grade T-3
Fastener Standard QQ-A-225A Comp 2

$4.34

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Electro Hardware - #4-40, 3/16" OAL, 3/16" Across Flats, Brass Hex Male/Female Circuit Board Standoffs - 1/4" Thread Depth, 3/16" Body Length, Zinc-Plated Clear Chromate Finish - A1 Tooling

Electro Hardware - #4-40, 3/16" OAL, 3/16" Across Flats, Brass Hex Male/Female Circuit Board Standoffs - 1/4" Thread Depth, 3/16" Body Length, Zinc-Plated Clear Chromate Finish


Item #: 63210363
Brand: Electro Hardware
Model #: 1303M03F21440
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 #4-40
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) 3/16
Thread Depth (Inch) 1/4
Length Tolerance (Decimal Inch) -0.005 to 0.005
Fastener Standard ASTM B633 Type 1; QQ-B-626 Comp 22

$2.73

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Electro Hardware - #4-40, 3/8" OAL, 3/16" Across Flats, Steel Hex Fully Threaded Female Circuit Board Standoffs - 3/8" Thread Depth, 3/8" Body Length, Zinc-Plated Clear Chromate Finish - A1 Tooling

Electro Hardware - #4-40, 3/8" OAL, 3/16" Across Flats, Steel Hex Fully Threaded Female Circuit Board Standoffs - 3/8" Thread Depth, 3/8" Body Length, Zinc-Plated Clear Chromate Finish


Item #: 82337668
Brand: Electro Hardware
Model #: P301M12F21440
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) 3/8
Overall Length (Decimal Inch) 0.3750
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) 3/8
Thread Depth (Inch) 3/8
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade Grade 2
Fastener Standard ASTM B633 Type 1; QQ-S-633

$2.76

2% Off All Online Orders
Use Code: 2%OFF

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