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

Electro Hardware - #4-40, 7/8" OAL, Steel Female Round Circuit Board Standoff - A1 Tooling

Electro Hardware - #4-40, 7/8" OAL, Steel Female Round Circuit Board Standoff


Item #: 67718569
Brand: Electro Hardware
Model #: P553M10F21-440

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) 7/8
Overall Length (Decimal Inch) 0.8750
Thread Style Fully Threaded
Thread Size #4-40
Outside Diameter (Inch) 1/4
Outside Diameter (Decimal Inch) 0.2500
Finish/Coating Zinc-Plated Clear Chromate
Body Length (Inch) 7/8
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

$4.55

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Electro Hardware - #4 Screw 11/32" OAL 0.115" ID x 3/16" OD Round Steel Circuit Board Spacers - A1 Tooling

Electro Hardware - #4 Screw 11/32" OAL 0.115" ID x 3/16" OD Round Steel Circuit Board Spacers


Item #: 94980331
Brand: Electro Hardware
Model #: S299-M10-F21-E

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
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
Type Female Unthreaded
Material Steel
System of Measurement Inch
Body Shape Round
Screw Size #4
Outside Diameter (Inch) 3/16
Overall Length (Inch) 0.3438
Inside Diameter (Decimal Inch) 0.115
Finish/Coating Zinc-Clear
Material Grade 12L14

$21.99

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Electro Hardware - #2 Screw 5/16" OAL 0.089" ID x 1/4" OD Round Brass Circuit Board Spacers - A1 Tooling

Electro Hardware - #2 Screw 5/16" OAL 0.089" ID x 1/4" OD Round Brass Circuit Board Spacers


Item #: 67714527
Brand: Electro Hardware
Model #: S517-M01-F21-C

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
Product Specifications
Type Female Unthreaded
Material Brass
System of Measurement Inch
Body Shape Round
Screw Size #2
Outside Diameter (Decimal Inch) 0.2500
Outside Diameter (Inch) 1/4
Overall Length (Decimal Inch) 0.3125
Overall Length (Inch) 5/16
Inside Diameter (Decimal Inch) 0.089
Finish/Coating Zinc-Plated
Inside Diameter Tolerance (Decimal Inch) 0.000 to 0.010
Length Tolerance (Decimal Inch) -0.005 to 0.005
Fastener Standard ASTM B633; QQ-B-626 Comp 22; Type 1

$0.62

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Electro Hardware - #2 Screw 5/32" OAL 0.09" ID x 3/16" OD Round Aluminum Circuit Board Spacers - A1 Tooling

Electro Hardware - #2 Screw 5/32" OAL 0.09" ID x 3/16" OD Round Aluminum Circuit Board Spacers


Item #: 94980232
Brand: Electro Hardware
Model #: S287-M04-F16-C

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
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
Type Female Unthreaded
Material Aluminum
System of Measurement Inch
Body Shape Round
Screw Size #2
Outside Diameter (Inch) 3/16
Overall Length (Inch) 0.1563
Inside Diameter (Decimal Inch) 0.090
Finish/Coating Uncoated
Material Grade T-3

$4.40

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Electro Hardware - 1/4" Screw 3/8" OAL 0.252" ID x 1/2" OD Round Stainless Steel Circuit Board Spacers - A1 Tooling

Electro Hardware - 1/4" Screw 3/8" OAL 0.252" ID x 1/2" OD Round Stainless Steel Circuit Board Spacers


Item #: 94996501
Brand: Electro Hardware
Model #: SPX1351-M29F09K

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
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
Type Female Unthreaded
Material Stainless Steel
System of Measurement Inch
Body Shape Round
Screw Size 1/4
Outside Diameter (Inch) 1/2
Overall Length (Inch) 3/8
Inside Diameter (Decimal Inch) 0.252
Finish/Coating Passivated
Material Grade 316

$87.80

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Electro Hardware - #8-32, 1-1/8" OAL, 5/16" Across Flats, Stainless Steel Male/Female Hex Circuit Board Standoff - A1 Tooling

Electro Hardware - #8-32, 1-1/8" OAL, 5/16" Across Flats, Stainless Steel Male/Female Hex Circuit Board Standoff


Item #: 95764783
Brand: Electro Hardware
Model #: 1568-M09F16-832

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) 1-1/8
Thread Style Fully Threaded
Thread Size #8-32
Width Across Flats (Inch) 5/16
Finish/Coating Uncoated
Body Length (Decimal Inch) 0.7500
Thread Length (Inch) 3/8
Thread Depth (Inch) 0.4370
Material Grade Grade 303

$44.10

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Electro Hardware - 1/2" Screw 3/8" OAL 0.505" ID x 1" OD Round Nylon Circuit Board Spacers - A1 Tooling

Electro Hardware - 1/2" Screw 3/8" OAL 0.505" ID x 1" OD Round Nylon Circuit Board Spacers


Item #: 94981495
Brand: Electro Hardware
Model #: S5021-M17-F16-O

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
Nylon is a lightweight, nonconductive material resistant to impact, wear and abrasion. It is ideal for electrical applications or where corrosion is a concern.
Product Specifications
Type Female Unthreaded
Material Nylon
System of Measurement Inch
Body Shape Round
Screw Size 1/2
Outside Diameter (Inch) 1
Overall Length (Inch) 3/8
Inside Diameter (Decimal Inch) 0.505
Finish/Coating Uncoated
Material Grade 6/6

$7.04

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Electro Hardware - #10 Screw 9/16" OAL 0.192" ID x 5/8" OD Round Steel Circuit Board Spacers - A1 Tooling

Electro Hardware - #10 Screw 9/16" OAL 0.192" ID x 5/8" OD Round Steel Circuit Board Spacers


Item #: 94976347
Brand: Electro Hardware
Model #: S1633-M10-F21-I

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
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
Type Female Unthreaded
Material Steel
System of Measurement Inch
Body Shape Round
Screw Size #10
Outside Diameter (Inch) 5/8
Overall Length (Inch) 9/16
Inside Diameter (Decimal Inch) 0.192
Finish/Coating Zinc-Clear
Material Grade 12L14

$35.98

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Electro Hardware - #6 Screw 13/16" OAL 0.14" ID x 5/16" OD Round Brass Circuit Board Spacers - A1 Tooling

Electro Hardware - #6 Screw 13/16" OAL 0.14" ID x 5/16" OD Round Brass Circuit Board Spacers


Item #: 94992732
Brand: Electro Hardware
Model #: S829-M01-F21-G

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
Product Specifications
Type Female Unthreaded
Material Brass
System of Measurement Inch
Body Shape Round
Screw Size #6
Outside Diameter (Inch) 5/16
Overall Length (Inch) 13/16
Inside Diameter (Decimal Inch) 0.140
Finish/Coating Zinc-Clear
Material Grade 360

$28.92

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Electro Hardware - #8-32, 1" OAL, 3/8" Across Flats, Aluminum Male/Female Hex Circuit Board Standoff - A1 Tooling

Electro Hardware - #8-32, 1" OAL, 3/8" Across Flats, Aluminum Male/Female Hex Circuit Board Standoff


Item #: 95763017
Brand: Electro Hardware
Model #: 1713M06F16-832

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
Thread Style Fully Threaded
Thread Size #8-32
Width Across Flats (Inch) 3/8
Finish/Coating Uncoated
Body Length (Decimal Inch) 0.6250
Thread Length (Inch) 3/8
Thread Depth (Inch) 3/8
Material Grade T-3

$19.85

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Electro Hardware - M3 Screw 10mm OAL 3.2 to 3.6mm ID x 4.5mm OD Round Brass Circuit Board Spacers - A1 Tooling

Electro Hardware - M3 Screw 10mm OAL 3.2 to 3.6mm ID x 4.5mm OD Round Brass Circuit Board Spacers


Item #: 77128759
Brand: Electro Hardware
Model #: MS419M01F21D

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
Product Specifications
Type Female Unthreaded
Material Brass
System of Measurement Metric
Body Shape Round
Screw Size M3
Outside Diameter (mm) 4.5
Overall Length (mm) 10.0
Inside Diameter (mm) 3.2 to 3.6
Finish/Coating Zinc-Plated
Inside Diameter Tolerance (mm) 0.000 to 0.270
Length Tolerance (mm) -0.130 to 0.130
Fastener Standard ASTM B633; QQ-B-626 Comp 22; Type 1

$2.37

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Electro Hardware - #6 Screw 1-5/8" OAL 0.14" ID x 1/4" OD Round Aluminum Circuit Board Spacers - A1 Tooling

Electro Hardware - #6 Screw 1-5/8" OAL 0.14" ID x 1/4" OD Round Aluminum Circuit Board Spacers


Item #: 94989373
Brand: Electro Hardware
Model #: S601-M04-F16-G

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
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
Type Female Unthreaded
Material Aluminum
System of Measurement Inch
Body Shape Round
Screw Size #6
Outside Diameter (Inch) 1/4
Overall Length (Inch) 1-5/8
Inside Diameter (Decimal Inch) 0.140
Finish/Coating Uncoated
Material Grade T-3

$23.85

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Electro Hardware - M12 Screw 5mm OAL 12mm ID x 19mm OD Round Aluminum Circuit Board Spacers - A1 Tooling

Electro Hardware - M12 Screw 5mm OAL 12mm ID x 19mm OD Round Aluminum Circuit Board Spacers


Item #: 15994122
Brand: Electro Hardware
Model #: MS3009-M04F16-K

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
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
Type Female Unthreaded
Material Aluminum
System of Measurement Metric
Body Shape Round
Screw Size M12
Outside Diameter (mm) 19.0
Overall Length (mm) 5.0
Inside Diameter (mm) 12
Finish/Coating Uncoated
Material Grade T-3

$57.63

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Electro Hardware - 1/4" Screw 2" OAL 0.252" ID x 1/4" OD Round Aluminum Circuit Board Spacers - A1 Tooling

Electro Hardware - 1/4" Screw 2" OAL 0.252" ID x 1/4" OD Round Aluminum Circuit Board Spacers


Item #: 81749350
Brand: Electro Hardware
Model #: S1455-M04-F16-K

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
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
Type Female Unthreaded
Material Aluminum
System of Measurement Inch
Body Shape Round
Screw Size 1/4
Outside Diameter (Inch) 1/4
Overall Length (Inch) 2
Inside Diameter (Decimal Inch) 0.252
Finish/Coating Uncoated
Material Grade T-3

$50.77

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Electro Hardware - M3 Screw 6mm OAL 3.2 to 3.6mm ID x 6mm OD Round Brass Circuit Board Spacers - A1 Tooling

Electro Hardware - M3 Screw 6mm OAL 3.2 to 3.6mm ID x 6mm OD Round Brass Circuit Board Spacers


Item #: 77128973
Brand: Electro Hardware
Model #: MS1011M01F21D

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
Product Specifications
Type Female Unthreaded
Material Brass
System of Measurement Metric
Body Shape Round
Screw Size M3
Outside Diameter (mm) 6.0
Overall Length (mm) 6.0
Inside Diameter (mm) 3.2 to 3.6
Finish/Coating Zinc-Plated
Inside Diameter Tolerance (mm) 0.000 to 0.270
Length Tolerance (mm) -0.130 to 0.130
Fastener Standard ASTM B633; QQ-B-626 Comp 22; Type 1

$2.26

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Electro Hardware - #6 Screw 1/4" OAL 0.141" ID x 1/2" OD Round Steel Circuit Board Spacers - A1 Tooling

Electro Hardware - #6 Screw 1/4" OAL 0.141" ID x 1/2" OD Round Steel Circuit Board Spacers


Item #: 67712083
Brand: Electro Hardware
Model #: S1343-M10-F21-G

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
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
Type Female Unthreaded
Material Steel
System of Measurement Inch
Body Shape Round
Screw Size #6
Outside Diameter (Decimal Inch) 0.5000
Outside Diameter (Inch) 1/2
Overall Length (Decimal Inch) 0.2500
Overall Length (Inch) 1/4
Inside Diameter (Decimal Inch) 0.141
Finish/Coating Zinc-Plated
Material Grade Grade 2
Inside Diameter Tolerance (Decimal Inch) 0.000 to 0.010
Length Tolerance (Decimal Inch) -0.005 to 0.005
Fastener Standard ASTM B633; QQ-S-633; Type 1

$3.76

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Electro Hardware - #10 Screw 1-1/4" OAL 0.192" ID x 3/8" OD Round Stainless Steel Circuit Board Spacers - A1 Tooling

Electro Hardware - #10 Screw 1-1/4" OAL 0.192" ID x 3/8" OD Round Stainless Steel Circuit Board Spacers


Item #: 94993771
Brand: Electro Hardware
Model #: SPX1127-M29F09I

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
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
Type Female Unthreaded
Material Stainless Steel
System of Measurement Inch
Body Shape Round
Screw Size #10
Outside Diameter (Inch) 3/8
Overall Length (Inch) 1-1/4
Inside Diameter (Decimal Inch) 0.192
Finish/Coating Passivated
Material Grade 316

$69.71

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Electro Hardware - M3 Screw 17mm OAL 3.2mm ID x 4.5mm OD Round Nylon Circuit Board Spacers - A1 Tooling

Electro Hardware - M3 Screw 17mm OAL 3.2mm ID x 4.5mm OD Round Nylon Circuit Board Spacers


Item #: 15994718
Brand: Electro Hardware
Model #: MS433-M17-F16-D

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
Nylon is a lightweight, nonconductive material resistant to impact, wear and abrasion. It is ideal for electrical applications or where corrosion is a concern.
Product Specifications
Type Female Unthreaded
Material Nylon
System of Measurement Metric
Body Shape Round
Screw Size M3
Outside Diameter (mm) 4.5
Overall Length (mm) 17.0
Inside Diameter (mm) 3.2
Finish/Coating Uncoated
Material Grade 6/6

$23.85

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Electro Hardware - #8-32, 1-1/8" OAL, 5/16" Across Flats, Steel Male/Female Hex Circuit Board Standoff - A1 Tooling

Electro Hardware - #8-32, 1-1/8" OAL, 5/16" Across Flats, Steel Male/Female Hex Circuit Board Standoff


Item #: 95764775
Brand: Electro Hardware
Model #: 1568-M12F21-832

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) 1-1/8
Thread Style Fully Threaded
Thread Size #8-32
Width Across Flats (Inch) 5/16
Finish/Coating Zinc-Plated
Body Length (Decimal Inch) 0.7500
Thread Length (Inch) 3/8
Thread Depth (Inch) 0.4370
Material Grade 12L14

$39.04

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Electro Hardware - M3x0.50, 35.76mm OAL, 4.5mm Across Flats, Nylon Male/Female Hex Circuit Board Standoff - A1 Tooling

Electro Hardware - M3x0.50, 35.76mm OAL, 4.5mm Across Flats, Nylon Male/Female Hex Circuit Board Standoff


Item #: 95760450
Brand: Electro Hardware
Model #: MMF1353M19F16M3

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 Metric
Body Shape Hex
Overall Length (mm) 35.76
Thread Style Fully Threaded
Thread Size M3x0.50
Width Across Flats (mm) 4.50
Finish/Coating Uncoated
Body Length (mm) 31.00
Thread Length (mm) 4.76
Thread Depth (mm) 6.40
Material Grade 6/6

$33.84

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