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

Electro Hardware - M3x0.50, 25.76mm OAL, 4.5mm Across Flats, Stainless Steel Hex Male/Female Circuit Board Standoffs - 6.4mm Thread Depth, 21mm Body Length, Uncoated - A1 Tooling

Electro Hardware - M3x0.50, 25.76mm OAL, 4.5mm Across Flats, Stainless Steel Hex Male/Female Circuit Board Standoffs - 6.4mm Thread Depth, 21mm Body Length, Uncoated


Item #: 77122885
Brand: Electro Hardware
Model #: MMF1333M09F16M3
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 Metric
Body Shape Hex
Overall Length (mm) 25.76
Thread Size M3x0.50
Width Across Flats (mm) 4.50
Finish/Coating Uncoated
Body Length (mm) 21.00
Thread Length (mm) 4.76
Thread Depth (mm) 6.40
Length Tolerance (mm) -0.150 to 0.150
Material Grade Grade 303
Fastener Standard QQ-S-763

$5.54

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Electro Hardware - #4-40, 9/32" OAL, 3/16" Across Flats, Steel Hex Male/Female Circuit Board Standoffs - 1/4" Thread Depth, 9/32" Body Length, Zinc-Plated Clear Chromate Finish - A1 Tooling

Electro Hardware - #4-40, 9/32" OAL, 3/16" Across Flats, Steel Hex Male/Female Circuit Board Standoffs - 1/4" Thread Depth, 9/32" Body Length, Zinc-Plated Clear Chromate Finish


Item #: 63210843
Brand: Electro Hardware
Model #: 1306M12F21440
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.
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/Female
Material Steel
System of Measurement Inch
Body Shape Hex
Overall Length (Inch) 9/32
Overall Length (Decimal Inch) 0.2813
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) 9/32
Body Length (Decimal Inch) 0.2813
Thread Length (Inch) 3/16
Thread Depth (Inch) 1/4
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade Grade 2
Fastener Standard ASTM B633 Type 1; QQ-S-633

$2.34

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Electro Hardware - M2.5x0.45, 24.97mm OAL, 4.5mm Across Flats, Aluminum Hex Male/Female Circuit Board Standoffs - 4.8mm Thread Depth, 21mm Body Length, Uncoated - A1 Tooling

Electro Hardware - M2.5x0.45, 24.97mm OAL, 4.5mm Across Flats, Aluminum Hex Male/Female Circuit Board Standoffs - 4.8mm Thread Depth, 21mm Body Length, Uncoated


Item #: 77121515
Brand: Electro Hardware
Model #: MMF1333M0616M25
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) 24.97
Thread Size M2.5x0.45
Width Across Flats (mm) 4.50
Finish/Coating Uncoated
Body Length (mm) 21.00
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

$4.35

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Electro Hardware - #8-32, 2" OAL, Stainless Steel Round Fully Threaded Female Circuit Board Standoffs - 1" Thread Depth, 2" Body Length, Bright Finish - A1 Tooling

Electro Hardware - #8-32, 2" OAL, Stainless Steel Round Fully Threaded Female Circuit Board Standoffs - 1" Thread Depth, 2" Body Length, Bright Finish


Item #: 67721845
Brand: Electro Hardware
Model #: P625M07F16-832
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 Round
Overall Length (Inch) 2
Overall Length (Decimal Inch) 2.0000
Thread Style Fully Threaded
Thread Size #8-32
Finish/Coating Bright
Outside Diameter (Inch) 1/4
Outside Diameter (Decimal Inch) 0.2500
Body Length (Inch) 2
Thread Depth (Inch) 1
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade 18-8; Grade 303
Fastener Standard QQ-S-763

$6.44

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Electro Hardware - M4x0.70, 19mm OAL, 6mm Across Flats, Stainless Steel Hex Fully Threaded Female Circuit Board Standoffs - 19mm Thread Depth, 19mm Body Length, Uncoated - A1 Tooling

Electro Hardware - M4x0.70, 19mm OAL, 6mm Across Flats, Stainless Steel Hex Fully Threaded Female Circuit Board Standoffs - 19mm Thread Depth, 19mm Body Length, Uncoated


Item #: 77131720
Brand: Electro Hardware
Model #: MP1037M09F16M4
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 Metric
Body Shape Hex
Overall Length (mm) 19.00
Thread Style Fully Threaded
Thread Size M4x0.70
Width Across Flats (mm) 6.00
Finish/Coating Uncoated
Body Length (mm) 19.00
Thread Depth (mm) 19.00
Length Tolerance (mm) -0.130 to 0.130
Material Grade Grade 303
Fastener Standard QQ-S-763

$5.06

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Electro Hardware - #2-56, 5/16" OAL, 3/16" Across Flats, Aluminum Hex Fully Threaded Female Circuit Board Standoffs - 5/16" Thread Depth, 5/16" Body Length, Uncoated - A1 Tooling

Electro Hardware - #2-56, 5/16" OAL, 3/16" Across Flats, Aluminum Hex Fully Threaded Female Circuit Board Standoffs - 5/16" Thread Depth, 5/16" Body Length, Uncoated


Item #: 82335845
Brand: Electro Hardware
Model #: P297M06F16256
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) 5/16
Overall Length (Decimal Inch) 0.3125
Thread Style Fully Threaded
Thread Size #2-56
Width Across Flats (Decimal Inch) 0.1875
Width Across Flats (Inch) 3/16
Finish/Coating Uncoated
Body Length (Inch) 5/16
Thread Depth (Inch) 5/16
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade T-3
Fastener Standard QQ-A-225A Comp 2

$0.64

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

Electro Hardware - #6-32, 1-1/4" OAL, 1/4" Across Flats, Steel Hex Male/Female Circuit Board Standoffs - 3/8" Thread Depth, 1" Body Length, Zinc-Plated Clear Chromate Finish


Item #: 67734244
Brand: Electro Hardware
Model #: 1451M12F21-632
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.
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/Female
Material Steel
System of Measurement Inch
Body Shape Hex
Overall Length (Inch) 1-1/4
Overall Length (Decimal Inch) 1.2500
Thread Size #6-32
Width Across Flats (Decimal Inch) 0.2500
Width Across Flats (Inch) 1/4
Finish/Coating Zinc-Plated Clear Chromate
Body Length (Inch) 1
Body Length (Decimal Inch) 1.0000
Thread Length (Inch) 1/4
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

$4.80

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Electro Hardware - #4-40, 9/16" OAL, 1/4" Across Flats, Steel Hex Male/Female Circuit Board Standoffs - 1/4" Thread Depth, 3/8" Body Length, Zinc-Plated Clear Chromate Finish - A1 Tooling

Electro Hardware - #4-40, 9/16" OAL, 1/4" Across Flats, Steel Hex Male/Female Circuit Board Standoffs - 1/4" Thread Depth, 3/8" Body Length, Zinc-Plated Clear Chromate Finish


Item #: 67733642
Brand: Electro Hardware
Model #: 1431M12F21-440
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.
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/Female
Material Steel
System of Measurement Inch
Body Shape Hex
Overall Length (Inch) 9/16
Overall Length (Decimal Inch) 0.5625
Thread Size #4-40
Width Across Flats (Decimal Inch) 0.2500
Width Across Flats (Inch) 1/4
Finish/Coating Zinc-Plated Clear Chromate
Body Length (Inch) 3/8
Body Length (Decimal Inch) 0.3750
Thread Length (Inch) 3/16
Thread Depth (Inch) 1/4
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade Grade 2
Fastener Standard ASTM B633 Type 1; QQ-S-633

$4.74

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Electro Hardware - #2-56, 5/8" OAL, 3/16" Across Flats, Stainless Steel Hex Fully Threaded Female Circuit Board Standoffs - 3/16" Thread Depth, 5/8" Body Length, Uncoated - A1 Tooling

Electro Hardware - #2-56, 5/8" OAL, 3/16" Across Flats, Stainless Steel Hex Fully Threaded Female Circuit Board Standoffs - 3/16" Thread Depth, 5/8" Body Length, Uncoated


Item #: 82336793
Brand: Electro Hardware
Model #: P317M09F16256
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 Style Fully Threaded
Thread Size #2-56
Width Across Flats (Decimal Inch) 0.1875
Width Across Flats (Inch) 3/16
Finish/Coating Uncoated
Body Length (Inch) 5/8
Thread Depth (Inch) 3/16
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade Grade 303
Fastener Standard QQ-S-763

$3.42

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Electro Hardware - #2-56, 5/16" OAL, 3/16" Across Flats, Aluminum Hex Male/Female Circuit Board Standoffs - 3/16" Thread Depth, 5/16" Body Length, Uncoated - A1 Tooling

Electro Hardware - #2-56, 5/16" OAL, 3/16" Across Flats, Aluminum Hex Male/Female Circuit Board Standoffs - 3/16" Thread Depth, 5/16" Body Length, Uncoated


Item #: 63210637
Brand: Electro Hardware
Model #: 1307M06F16256
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) 5/16
Overall Length (Decimal Inch) 0.3125
Thread Size #2-56
Width Across Flats (Decimal Inch) 0.1875
Width Across Flats (Inch) 3/16
Finish/Coating Uncoated
Body Length (Inch) 5/16
Body Length (Decimal Inch) 0.3125
Thread Length (Inch) 5/32
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

$1.25

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Electro Hardware - M3x0.50, 37mm OAL, 6mm Across Flats, Brass Hex Partially Threaded Female Circuit Board Standoffs - 6.4mm Thread Depth, 37mm Body Length, Zinc-Plated Finish - A1 Tooling

Electro Hardware - M3x0.50, 37mm OAL, 6mm Across Flats, Brass Hex Partially Threaded Female Circuit Board Standoffs - 6.4mm Thread Depth, 37mm Body Length, Zinc-Plated Finish


Item #: 00267500
Brand: Electro Hardware
Model #: MP1073M03F21M3
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) 37.00
Thread Style Partially Threaded
Thread Size M3x0.50
Width Across Flats (mm) 6.00
Finish/Coating Zinc-Plated
Body Length (mm) 37.00
Thread Depth (mm) 6.40
Length Tolerance (mm) -0.130 to 0.130
Fastener Standard ASTM B633 Type 1; QQ-B-626 Comp 22

$6.69

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


Item #: 77130524
Brand: Electro Hardware
Model #: MP1035M06F16M4
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) 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
Length Tolerance (mm) -0.130 to 0.130
Material Grade T-3
Fastener Standard QQ-A-225A Comp 2

$3.05

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

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


Item #: 67728840
Brand: Electro Hardware
Model #: P513M09F16-632
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) 1/4
Overall Length (Decimal Inch) 0.2500
Thread Size #6-32
Width Across Flats (Decimal Inch) 0.2500
Width Across Flats (Inch) 1/4
Finish/Coating Bright
Body Length (Inch) 1/4
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade 18-8; Grade 303
Fastener Standard QQ-S-763

$3.70

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Electro Hardware - M4x0.70, 25.53mm OAL, 6mm Across Flats, Stainless Steel Hex Male/Female Circuit Board Standoffs - 11.1mm Thread Depth, 16mm Body Length, Uncoated - A1 Tooling

Electro Hardware - M4x0.70, 25.53mm OAL, 6mm Across Flats, Stainless Steel Hex Male/Female Circuit Board Standoffs - 11.1mm Thread Depth, 16mm Body Length, Uncoated


Item #: 77123446
Brand: Electro Hardware
Model #: MMF1823M09F16M4
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 Metric
Body Shape Hex
Overall Length (mm) 25.53
Thread Size M4x0.70
Width Across Flats (mm) 6.00
Finish/Coating Uncoated
Body Length (mm) 16.00
Thread Length (mm) 9.53
Thread Depth (mm) 11.10
Length Tolerance (mm) -0.150 to 0.150
Material Grade Grade 303
Fastener Standard QQ-S-763

$6.29

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Electro Hardware - M4x0.70, 33.53mm OAL, 6mm Across Flats, Aluminum Hex Male/Female Circuit Board Standoffs - 11.1mm Thread Depth, 24mm Body Length, Uncoated - A1 Tooling

Electro Hardware - M4x0.70, 33.53mm OAL, 6mm Across Flats, Aluminum Hex Male/Female Circuit Board Standoffs - 11.1mm Thread Depth, 24mm Body Length, Uncoated


Item #: 77122406
Brand: Electro Hardware
Model #: MMF1839M06F16M4
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) 33.53
Thread Size M4x0.70
Width Across Flats (mm) 6.00
Finish/Coating Uncoated
Body Length (mm) 24.00
Thread Length (mm) 9.53
Thread Depth (mm) 11.10
Length Tolerance (mm) -0.150 to 0.150
Material Grade T-3
Fastener Standard QQ-A-225A Comp 2

$4.70

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Electro Hardware - #6-32, 3/16" OAL, Aluminum Round Fully Threaded Female Circuit Board Standoffs - 1" Thread Depth, 3/16" Body Length, Bright Finish - A1 Tooling

Electro Hardware - #6-32, 3/16" OAL, Aluminum Round Fully Threaded Female Circuit Board Standoffs - 1" Thread Depth, 3/16" Body Length, Bright Finish


Item #: 67725044
Brand: Electro Hardware
Model #: P509M04F16-632
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.
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 Round
Overall Length (Inch) 3/16
Overall Length (Decimal Inch) 0.1875
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) 3/16
Thread Depth (Inch) 1
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade T-3
Fastener Standard QQ-A-225A Comp 2

$0.62

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Electro Hardware - #4-40, 0.187" OAL, 0.187" Across Flats, Stainless Steel Hex Female Circuit Board Standoffs - 0.187" Body Length, Passivated Finish - A1 Tooling

Electro Hardware - #4-40, 0.187" OAL, 0.187" Across Flats, Stainless Steel Hex Female Circuit Board Standoffs - 0.187" Body Length, Passivated Finish


Item #: 43268804
Brand: Electro Hardware
Model #: ESOS-440-6
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 (Decimal Inch) 0.1870
Thread Size #4-40
Width Across Flats (Decimal Inch) 0.1870
Finish/Coating Passivated
Fastening Method Self Clinching w/ Through Hole
Body Length (Decimal Inch) 0.1870
Material Grade 303

$17.77

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Electro Hardware - #6-32, 0.312" OAL, 1/4" Across Flats, Steel Hex Female Circuit Board Standoffs - 0.312" Body Length, Zinc-Plated Finish - A1 Tooling

Electro Hardware - #6-32, 0.312" OAL, 1/4" Across Flats, Steel Hex Female Circuit Board Standoffs - 0.312" Body Length, Zinc-Plated Finish


Item #: 43270768
Brand: Electro Hardware
Model #: ESO-632-10ZI
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 (Decimal Inch) 0.3120
Thread Size #6-32
Width Across Flats (Decimal Inch) 0.2500
Width Across Flats (Inch) 1/4
Finish/Coating Zinc-Plated
Fastening Method Self Clinching w/ Through Hole
Body Length (Decimal Inch) 0.3120

$12.14

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Made in USA - #4-40, 0.312" OAL, 1/4" Across Flats, Stainless Steel Hex Fully Threaded Female Circuit Board Standoffs - Passivated Finish - A1 Tooling

Made in USA - #4-40, 0.312" OAL, 1/4" Across Flats, Stainless Steel Hex Fully Threaded Female Circuit Board Standoffs - Passivated Finish


Item #: 97566541
Brand: Made in USA
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 (Decimal Inch) 0.3120
Thread Style Fully Threaded
Thread Size #4-40
Width Across Flats (Inch) 1/4
Finish/Coating Passivated

$5.40

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Electro Hardware - M2.5x0.45, 7mm OAL, 4.5mm Across Flats, Aluminum Hex Fully Threaded Female Circuit Board Standoffs - 7mm Thread Depth, 7mm Body Length, Uncoated - A1 Tooling

Electro Hardware - M2.5x0.45, 7mm OAL, 4.5mm Across Flats, Aluminum Hex Fully Threaded Female Circuit Board Standoffs - 7mm Thread Depth, 7mm Body Length, Uncoated


Item #: 77129674
Brand: Electro Hardware
Model #: MP413M06F16M2.5
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.
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) 7.00
Thread Style Fully Threaded
Thread Size M2.5x0.45
Width Across Flats (mm) 4.50
Finish/Coating Uncoated
Body Length (mm) 7.00
Thread Depth (mm) 7.00
Length Tolerance (mm) -0.130 to 0.130
Material Grade T-3
Fastener Standard QQ-A-225A Comp 2

$2.41

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