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

Electro Hardware - M4x0.70, 6mm OAL, 6mm Across Flats, Aluminum Hex Male/Male Circuit Board Standoffs - 6mm Body Length, Clear Finish - A1 Tooling

Electro Hardware - M4x0.70, 6mm OAL, 6mm Across Flats, Aluminum Hex Male/Male Circuit Board Standoffs - 6mm Body Length, Clear Finish


Item #: 75250613
Brand: Electro Hardware
Model #: MMX1507M06MSC-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.
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) 6.00
Thread Size M4x0.70
Width Across Flats (mm) 6.00
Finish/Coating Clear
Body Length (mm) 6.00
Thread Length (mm) 8.50; 9.00; 9.50
Length Tolerance (mm) -0.150 to 0.150
Material Grade T-3
Fastener Standard QQ-A-225A Comp 2

$2.41

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Electro Hardware - M2.5x0.45, 20.97mm OAL, 4.5mm Across Flats, Brass Hex Male/Female Circuit Board Standoffs - 4.8mm Thread Depth, 17mm Body Length, Zinc-Plated Clear Chromate Finish - A1 Tooling

Electro Hardware - M2.5x0.45, 20.97mm OAL, 4.5mm Across Flats, Brass Hex Male/Female Circuit Board Standoffs - 4.8mm Thread Depth, 17mm Body Length, Zinc-Plated Clear Chromate Finish


Item #: 77124246
Brand: Electro Hardware
Model #: MMF1325M0321M25
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) 20.97
Thread Size M2.5x0.45
Width Across Flats (mm) 4.50
Finish/Coating Zinc-Plated Clear Chromate
Body Length (mm) 17.00
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

$2.81

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Electro Hardware - #6-32, 5/8" OAL, Brass Round Fully Threaded Female Circuit Board Standoffs - 1" Thread Depth, 5/8" Body Length, Zinc-Plated Clear Chromate Finish - A1 Tooling

Electro Hardware - #6-32, 5/8" OAL, Brass Round Fully Threaded Female Circuit Board Standoffs - 1" Thread Depth, 5/8" Body Length, Zinc-Plated Clear Chromate Finish


Item #: 67723163
Brand: Electro Hardware
Model #: P537M01F21-632
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.
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) 5/8
Overall Length (Decimal Inch) 0.6250
Thread Style Fully Threaded
Thread Size #6-32
Finish/Coating Zinc-Plated Clear Chromate
Outside Diameter (Inch) 1/4
Outside Diameter (Decimal Inch) 0.2500
Body Length (Inch) 5/8
Thread Depth (Inch) 1
Length Tolerance (Decimal Inch) -0.005 to 0.005
Fastener Standard ASTM B633 Type 1; QQ-B-626 Comp 22

$1.27

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Electro Hardware - #10-32, 5/16" OAL, Steel Round Fully Threaded Female Circuit Board Standoffs - 1" Thread Depth, 5/16" Body Length, Zinc-Plated Clear Chromate Finish - A1 Tooling

Electro Hardware - #10-32, 5/16" OAL, Steel Round Fully Threaded Female Circuit Board Standoffs - 1" Thread Depth, 5/16" Body Length, Zinc-Plated Clear Chromate Finish


Item #: 67719922
Brand: Electro Hardware
Model #: P517M10F21-1032
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 Round
Overall Length (Inch) 5/16
Overall Length (Decimal Inch) 0.3125
Thread Style Fully Threaded
Thread Size #10-32
Finish/Coating Zinc-Plated Clear Chromate
Outside Diameter (Inch) 1/4
Outside Diameter (Decimal Inch) 0.2500
Body Length (Inch) 5/16
Thread Depth (Inch) 1
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade Grade 2
Fastener Standard ASTM B633 Type 1; QQ-S-633

$3.38

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Electro Hardware - #2-56, 7/32" OAL, 3/16" Across Flats, Nylon Hex Male/Female Circuit Board Standoffs - 3/16" Thread Depth, 7/32" Body Length, Uncoated - A1 Tooling

Electro Hardware - #2-56, 7/32" OAL, 3/16" Across Flats, Nylon Hex Male/Female Circuit Board Standoffs - 3/16" Thread Depth, 7/32" Body Length, Uncoated


Item #: 63211023
Brand: Electro Hardware
Model #: 1304M19F16256
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) 7/32
Overall Length (Decimal Inch) 0.2188
Thread Size #2-56
Width Across Flats (Decimal Inch) 0.1875
Width Across Flats (Inch) 3/16
Finish/Coating Uncoated
Body Length (Inch) 7/32
Body Length (Decimal Inch) 0.2188
Thread Length (Inch) 5/32
Thread Depth (Inch) 3/16
Tensile Strength (psi) 16500.00
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade Grade 101
Fastener Standard MIL-P-17091B

$2.66

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

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


Item #: 82336827
Brand: Electro Hardware
Model #: P325M09F16440
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) 3/4
Overall Length (Decimal Inch) 0.7500
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) 3/4
Thread Depth (Inch) 1/4
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade Grade 303
Fastener Standard QQ-S-763

$3.47

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Electro Hardware - M2.5x0.45, 11.97mm OAL, 4.5mm Across Flats, Brass Hex Male/Female Circuit Board Standoffs - 4.8mm Thread Depth, 8mm Body Length, Zinc-Plated Clear Chromate Finish - A1 Tooling

Electro Hardware - M2.5x0.45, 11.97mm OAL, 4.5mm Across Flats, Brass Hex Male/Female Circuit Board Standoffs - 4.8mm Thread Depth, 8mm Body Length, Zinc-Plated Clear Chromate Finish


Item #: 77123909
Brand: Electro Hardware
Model #: MMF1307M0321M25
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) 11.97
Thread Size M2.5x0.45
Width Across Flats (mm) 4.50
Finish/Coating Zinc-Plated Clear Chromate
Body Length (mm) 8.00
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 - M2.5x0.45, 22.97mm OAL, 4.5mm Across Flats, Brass Hex Male/Female Circuit Board Standoffs - 4.8mm Thread Depth, 19mm Body Length, Zinc-Plated Clear Chromate Finish - A1 Tooling

Electro Hardware - M2.5x0.45, 22.97mm OAL, 4.5mm Across Flats, Brass Hex Male/Female Circuit Board Standoffs - 4.8mm Thread Depth, 19mm Body Length, Zinc-Plated Clear Chromate Finish


Item #: 77124287
Brand: Electro Hardware
Model #: MMF1329M0321M25
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) 22.97
Thread Size M2.5x0.45
Width Across Flats (mm) 4.50
Finish/Coating Zinc-Plated Clear Chromate
Body Length (mm) 19.00
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

$2.91

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Electro Hardware - M2.5x0.45, 21mm OAL, 4.5mm Across Flats, Brass Hex Partially Threaded Female Circuit Board Standoffs - 4.8mm Thread Depth, 21mm Body Length, Zinc-Plated Clear Chromate Finish - A1 Tooling

Electro Hardware - M2.5x0.45, 21mm OAL, 4.5mm Across Flats, Brass Hex Partially Threaded Female Circuit Board Standoffs - 4.8mm Thread Depth, 21mm Body Length, Zinc-Plated Clear Chromate Finish


Item #: 77121051
Brand: Electro Hardware
Model #: MP441M03F21M2.5
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) 21.00
Thread Style Partially Threaded
Thread Size M2.5x0.45
Width Across Flats (mm) 4.50
Finish/Coating Zinc-Plated Clear Chromate
Body Length (mm) 21.00
Thread Depth (mm) 4.80
Length Tolerance (mm) -0.130 to 0.130
Fastener Standard ASTM B633 Type 1; QQ-B-626 Comp 22

$3.82

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Electro Hardware - M4x0.70, 18mm OAL, 6mm Across Flats, Nylon Hex Fully Threaded Female Circuit Board Standoffs - 18mm Thread Depth, 18mm Body Length, Uncoated - A1 Tooling

Electro Hardware - M4x0.70, 18mm OAL, 6mm Across Flats, Nylon Hex Fully Threaded Female Circuit Board Standoffs - 18mm Thread Depth, 18mm Body Length, Uncoated


Item #: 77120475
Brand: Electro Hardware
Model #: MP1035M19F16M4
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) 18.00
Thread Style Fully Threaded
Thread Size M4x0.70
Width Across Flats (mm) 6.00
Finish/Coating Uncoated
Body Length (mm) 18.00
Thread Depth (mm) 18.00
Tensile Strength (psi) 16500.00
Length Tolerance (mm) -0.130 to 0.130
Material Grade Grade 101
Fastener Standard MIL-P-17091B

$3.61

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


Item #: 77120103
Brand: Electro Hardware
Model #: MP1011M19F16M4
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) 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
Tensile Strength (psi) 16500.00
Length Tolerance (mm) -0.130 to 0.130
Material Grade Grade 101
Fastener Standard MIL-P-17091B

$2.74

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Electro Hardware - M5x0.80, 25mm OAL, 6mm Across Flats, Steel Hex Male/Male Circuit Board Standoffs - 25mm Body Length, Zinc-Plated Finish - A1 Tooling

Electro Hardware - M5x0.80, 25mm OAL, 6mm Across Flats, Steel Hex Male/Male Circuit Board Standoffs - 25mm Body Length, Zinc-Plated Finish


Item #: 75250803
Brand: Electro Hardware
Model #: MMX1545M12MSC-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.
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) 25.00
Thread Size M5x0.80
Width Across Flats (mm) 6.00
Finish/Coating Zinc-Plated
Body Length (mm) 25.00
Thread Length (mm) 9.00; 9.50; 10.00
Length Tolerance (mm) -0.150 to 0.150
Material Grade Grade 2
Fastener Standard QQ-S-633

$2.88

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Electro Hardware - M2.5x0.45, 14.97mm OAL, 4.5mm Across Flats, Brass Hex Male/Female Circuit Board Standoffs - 4.8mm Thread Depth, 11mm Body Length, Zinc-Plated Clear Chromate Finish - A1 Tooling

Electro Hardware - M2.5x0.45, 14.97mm OAL, 4.5mm Across Flats, Brass Hex Male/Female Circuit Board Standoffs - 4.8mm Thread Depth, 11mm Body Length, Zinc-Plated Clear Chromate Finish


Item #: 77123966
Brand: Electro Hardware
Model #: MMF1315M0321M25
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) 14.97
Thread Size M2.5x0.45
Width Across Flats (mm) 4.50
Finish/Coating Zinc-Plated Clear Chromate
Body Length (mm) 11.00
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

$2.68

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Electro Hardware - #4-40, 3/4" OAL, Stainless Steel Round Fully Threaded Female Circuit Board Standoffs - 1/2" Thread Depth, 3/4" Body Length, Bright Finish - A1 Tooling

Electro Hardware - #4-40, 3/4" OAL, Stainless Steel Round Fully Threaded Female Circuit Board Standoffs - 1/2" Thread Depth, 3/4" Body Length, Bright Finish


Item #: 67720607
Brand: Electro Hardware
Model #: P545M07F16-440
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) 3/4
Overall Length (Decimal Inch) 0.7500
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) 3/4
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

$4.18

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Electro Hardware - #4-40, 13/16" OAL, 1/4" Across Flats, Stainless Steel Hex Male/Female Circuit Board Standoffs - 1/4" Thread Depth, 5/8" Body Length, Bright Finish - A1 Tooling

Electro Hardware - #4-40, 13/16" OAL, 1/4" Across Flats, Stainless Steel Hex Male/Female Circuit Board Standoffs - 1/4" Thread Depth, 5/8" Body Length, Bright Finish


Item #: 67735324
Brand: Electro Hardware
Model #: 1439M09F16-440
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) 13/16
Overall Length (Decimal Inch) 0.8125
Thread Size #4-40
Width Across Flats (Decimal Inch) 0.2500
Width Across Flats (Inch) 1/4
Finish/Coating Bright
Body Length (Inch) 5/8
Body Length (Decimal Inch) 0.6250
Thread Length (Inch) 3/16
Thread Depth (Inch) 1/4
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade 18-8; Grade 303
Fastener Standard QQ-S-763

$5.18

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

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


Item #: 67720524
Brand: Electro Hardware
Model #: P529M07F16-440
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) 1/2
Overall Length (Decimal Inch) 0.5000
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) 1/2
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

$3.60

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Electro Hardware - M3x0.50, 28.76mm OAL, 4.5mm Across Flats, Brass Hex Male/Female Circuit Board Standoffs - 6.4mm Thread Depth, 24mm Body Length, Zinc-Plated Clear Chromate Finish - A1 Tooling

Electro Hardware - M3x0.50, 28.76mm OAL, 4.5mm Across Flats, Brass Hex Male/Female Circuit Board Standoffs - 6.4mm Thread Depth, 24mm Body Length, Zinc-Plated Clear Chromate Finish


Item #: 77124394
Brand: Electro Hardware
Model #: MMF1339M03F21M3
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) 28.76
Thread Size M3x0.50
Width Across Flats (mm) 4.50
Finish/Coating Zinc-Plated Clear Chromate
Body Length (mm) 24.00
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

$3.09

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Electro Hardware - #2-56, 1-1/4" OAL, 3/16" Across Flats, Stainless Steel Hex Female Circuit Board Standoffs - 3/16" Thread Depth, 1-1/4" Body Length, Uncoated - A1 Tooling

Electro Hardware - #2-56, 1-1/4" OAL, 3/16" Across Flats, Stainless Steel Hex Female Circuit Board Standoffs - 3/16" Thread Depth, 1-1/4" Body Length, Uncoated


Item #: 82336884
Brand: Electro Hardware
Model #: P357M09F16256
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) 1-1/4
Overall Length (Decimal Inch) 1.2500
Thread Size #2-56
Width Across Flats (Decimal Inch) 0.1875
Width Across Flats (Inch) 3/16
Finish/Coating Uncoated
Body Length (Inch) 1-1/4
Thread Depth (Inch) 3/16
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade Grade 303
Fastener Standard QQ-S-763

$3.75

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Electro Hardware - #4-40, 1/8" OAL, 0.187" Across Flats, Steel Hex Female Circuit Board Standoffs - 1/8" Body Length, Zinc-Plated Finish - A1 Tooling

Electro Hardware - #4-40, 1/8" OAL, 0.187" Across Flats, Steel Hex Female Circuit Board Standoffs - 1/8" Body Length, Zinc-Plated Finish


Item #: 43268416
Brand: Electro Hardware
Model #: ESO-440-4ZI
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) 1/8
Overall Length (Decimal Inch) 0.1250
Thread Size #4-40
Width Across Flats (Decimal Inch) 0.1870
Finish/Coating Zinc-Plated
Fastening Method Self Clinching w/ Through Hole
Body Length (Inch) 1/8
Body Length (Decimal Inch) 0.1250

$9.72

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Electro Hardware - M3x0.50, 10mm OAL, 6mm Across Flats, Nylon Hex Fully Threaded Female Circuit Board Standoffs - 10mm Thread Depth, 10mm Body Length, Uncoated - A1 Tooling

Electro Hardware - M3x0.50, 10mm OAL, 6mm Across Flats, Nylon Hex Fully Threaded Female Circuit Board Standoffs - 10mm Thread Depth, 10mm Body Length, Uncoated


Item #: 77120210
Brand: Electro Hardware
Model #: MP1019M19F16M3
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) 10.00
Thread Style Fully Threaded
Thread Size M3x0.50
Width Across Flats (mm) 6.00
Finish/Coating Uncoated
Body Length (mm) 10.00
Thread Depth (mm) 10.00
Tensile Strength (psi) 16500.00
Length Tolerance (mm) -0.130 to 0.130
Material Grade Grade 101
Fastener Standard MIL-P-17091B

$3.05

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