Email: sales@a1tooling.com | Phone: (888) 988-8820
We ship from multiple warehouses throughout the USA
to get you what you need as fast as possible!
Millions of items in stock!
Fast online checkout - No account required
Cart 0
Cart 0

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

Electro Hardware - #6 Screw 3/8" OAL 0.141" ID x 1/2" OD Round Steel Circuit Board Spacers - A1 Tooling

Electro Hardware - #6 Screw 3/8" OAL 0.141" ID x 1/2" OD Round Steel Circuit Board Spacers


Item #: 67712166
Brand: Electro Hardware
Model #: S1351-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) 0.3750
Overall Length (Inch) 3/8
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

$3.81

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - #4-40, 0.499" OAL, 1/4" Across Flats, Stainless Steel Male/Female Hex Circuit Board Standoff - A1 Tooling

Electro Hardware - #4-40, 0.499" OAL, 1/4" Across Flats, Stainless Steel Male/Female Hex Circuit Board Standoff


Item #: 95766887
Brand: Electro Hardware
Model #: 1429-M09F16-440

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 (Decimal Inch) 0.4990
Thread Style Fully Threaded
Thread Size #4-40
Width Across Flats (Inch) 1/4
Finish/Coating Uncoated
Body Length (Decimal Inch) 0.3120
Thread Length (Inch) 0.1870
Thread Depth (Inch) 0.1870
Material Grade Grade 303

$22.93

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - M3x0.50, 18.75mm OAL, 6mm Across Flats, Nylon Male/Female Hex Circuit Board Standoff - A1 Tooling

Electro Hardware - M3x0.50, 18.75mm OAL, 6mm Across Flats, Nylon Male/Female Hex Circuit Board Standoff


Item #: 95760021
Brand: Electro Hardware
Model #: MMF1819M19F16M3

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) 18.75
Thread Style Fully Threaded
Thread Size M3x0.50
Width Across Flats (mm) 6.00
Finish/Coating Uncoated
Body Length (mm) 14.00
Thread Length (mm) 4.76
Thread Depth (mm) 6.40
Material Grade 6/6

$28.25

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

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

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


Item #: 94996105
Brand: Electro Hardware
Model #: SPX1455BM29F09K

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) 2-1/2
Inside Diameter (Decimal Inch) 0.252
Finish/Coating Passivated
Material Grade 316

$212.24

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - 5/16" Screw 1-1/2" OAL 0.315" ID x 3/4" OD Round Steel Circuit Board Spacers - A1 Tooling

Electro Hardware - 5/16" Screw 1-1/2" OAL 0.315" ID x 3/4" OD Round Steel Circuit Board Spacers


Item #: 94979705
Brand: Electro Hardware
Model #: S1993-M10-F21-L

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 5/16
Outside Diameter (Inch) 3/4
Overall Length (Inch) 1-1/2
Inside Diameter (Decimal Inch) 0.315
Finish/Coating Zinc-Clear
Material Grade 12L14

$95.14

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - #10 Screw 1-1/2" OAL 0.192" ID x 5/8" OD Round Stainless Steel Circuit Board Spacers - A1 Tooling

Electro Hardware - #10 Screw 1-1/2" OAL 0.192" ID x 5/8" OD Round Stainless Steel Circuit Board Spacers


Item #: 94977006
Brand: Electro Hardware
Model #: S1693-M07-F16-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.
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) 5/8
Overall Length (Inch) 1-1/2
Inside Diameter (Decimal Inch) 0.192
Finish/Coating Uncoated
Material Grade Grade 303

$150.43

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - 1/4" Screw 2-1/2" OAL 0.252" ID x 5/8" OD Round Steel Circuit Board Spacers - A1 Tooling

Electro Hardware - 1/4" Screw 2-1/2" OAL 0.252" ID x 5/8" OD Round Steel Circuit Board Spacers


Item #: 94977295
Brand: Electro Hardware
Model #: S1725B-M10F21-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.
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 1/4
Outside Diameter (Inch) 5/8
Overall Length (Inch) 2-1/2
Inside Diameter (Decimal Inch) 0.252
Finish/Coating Zinc-Clear
Material Grade 12L14

$132.72

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - M4x0.7, 60.53mm OAL, 8mm Across Flats, Stainless Steel Male/Female Hex Circuit Board Standoff - A1 Tooling

Electro Hardware - M4x0.7, 60.53mm OAL, 8mm Across Flats, Stainless Steel Male/Female Hex Circuit Board Standoff


Item #: 95758959
Brand: Electro Hardware
Model #: MMF2193M09F16M4

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) 60.53
Thread Style Fully Threaded
Thread Size M4x0.7
Width Across Flats (mm) 8.00
Finish/Coating Uncoated
Body Length (mm) 51.00
Thread Length (mm) 9.53
Thread Depth (mm) 11.10
Material Grade Grade 303

$69.95

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - 5/16" Screw 2" OAL 0.315" ID x 3/4" OD Round Aluminum Circuit Board Spacers - A1 Tooling

Electro Hardware - 5/16" Screw 2" OAL 0.315" ID x 3/4" OD Round Aluminum Circuit Board Spacers


Item #: 94980521
Brand: Electro Hardware
Model #: S2025-M04-F16-L

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 5/16
Outside Diameter (Inch) 3/4
Overall Length (Inch) 2
Inside Diameter (Decimal Inch) 0.315
Finish/Coating Uncoated
Material Grade T-3

$69.43

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - #4 Screw 1/16" OAL 0.115" ID x 1/4" OD Round Aluminum Circuit Board Spacers - A1 Tooling

Electro Hardware - #4 Screw 1/16" OAL 0.115" ID x 1/4" OD Round Aluminum Circuit Board Spacers


Item #: 94982006
Brand: Electro Hardware
Model #: S501-M04-F16-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.
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 #4
Outside Diameter (Inch) 1/4
Overall Length (Inch) 1/16
Inside Diameter (Decimal Inch) 0.115
Finish/Coating Uncoated
Material Grade T-3

$11.86

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - M3 Screw 19mm OAL 3.2 to 3.6mm ID x 6mm OD Round Stainless Steel Circuit Board Spacers - A1 Tooling

Electro Hardware - M3 Screw 19mm OAL 3.2 to 3.6mm ID x 6mm OD Round Stainless Steel Circuit Board Spacers


Item #: 77128320
Brand: Electro Hardware
Model #: MS1037M07F16D

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 Metric
Body Shape Round
Screw Size M3
Outside Diameter (mm) 6.0
Overall Length (mm) 19.0
Inside Diameter (mm) 3.2 to 3.6
Finish/Coating Uncoated
Material Grade Grade 303
Inside Diameter Tolerance (mm) 0.000 to 0.270
Length Tolerance (mm) -0.130 to 0.130
Fastener Standard QQ-S-763

$3.35

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - #6-32, 1/2" OAL, 3/16" Across Flats, Stainless Steel Male/Female Hex Circuit Board Standoff - A1 Tooling

Electro Hardware - #6-32, 1/2" OAL, 3/16" Across Flats, Stainless Steel Male/Female Hex Circuit Board Standoff


Item #: 95768495
Brand: Electro Hardware
Model #: 1305-M09F16-632

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) 1/2
Thread Style Fully Threaded
Thread Size #6-32
Width Across Flats (Inch) 3/16
Finish/Coating Uncoated
Body Length (Decimal Inch) 0.2500
Thread Length (Inch) 1/4
Thread Depth (Inch) 1/8
Material Grade Grade 303

$28.65

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - #2 Screw 7/8" OAL 0.09" ID x 1/4" OD Round Nylon Circuit Board Spacers - A1 Tooling

Electro Hardware - #2 Screw 7/8" OAL 0.09" ID x 1/4" OD Round Nylon Circuit Board Spacers


Item #: 94987542
Brand: Electro Hardware
Model #: S553-M17-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.
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 #2
Outside Diameter (Inch) 1/4
Overall Length (Inch) 7/8
Inside Diameter (Decimal Inch) 0.090
Finish/Coating Uncoated
Material Grade 6/6

$1.63

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - 3/8" Screw 1/2" OAL 0.38" ID x 3/4" OD Round Aluminum Circuit Board Spacers - A1 Tooling

Electro Hardware - 3/8" Screw 1/2" OAL 0.38" ID x 3/4" OD Round Aluminum Circuit Board Spacers


Item #: 94979416
Brand: Electro Hardware
Model #: S1929-M04-F16-M

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 3/8
Outside Diameter (Inch) 3/4
Overall Length (Inch) 1/2
Inside Diameter (Decimal Inch) 0.380
Finish/Coating Uncoated
Material Grade T-3

$30.92

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

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

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


Item #: 94992104
Brand: Electro Hardware
Model #: S813-M07-F16-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.
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) 5/16
Overall Length (Inch) 9/16
Inside Diameter (Decimal Inch) 0.192
Finish/Coating Uncoated
Material Grade Grade 303

$33.71

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - #4-40, 0.5929" OAL, 1/4" Across Flats, Aluminum Male/Female Hex Circuit Board Standoff - A1 Tooling

Electro Hardware - #4-40, 0.5929" OAL, 1/4" Across Flats, Aluminum Male/Female Hex Circuit Board Standoff


Item #: 95767455
Brand: Electro Hardware
Model #: 1432-M06F16-440

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 (Decimal Inch) 0.5929
Thread Style Fully Threaded
Thread Size #4-40
Width Across Flats (Inch) 1/4
Finish/Coating Uncoated
Body Length (Decimal Inch) 0.4060
Thread Length (Inch) 0.1870
Thread Depth (Inch) 1/4
Material Grade T-3

$7.46

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - M3 Screw 3mm OAL 3.2 to 3.6mm ID x 6mm OD Round Brass Circuit Board Spacers - A1 Tooling

Electro Hardware - M3 Screw 3mm OAL 3.2 to 3.6mm ID x 6mm OD Round Brass Circuit Board Spacers


Item #: 77128882
Brand: Electro Hardware
Model #: MS1005M01F21D

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) 3.0
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

$2.16

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - #4 Screw 9/16" OAL 0.115" ID x 3/16" OD Round Nylon Circuit Board Spacers - A1 Tooling

Electro Hardware - #4 Screw 9/16" OAL 0.115" ID x 3/16" OD Round Nylon Circuit Board Spacers


Item #: 94981701
Brand: Electro Hardware
Model #: S313-M35-F16-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.
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 #4
Outside Diameter (Inch) 3/16
Overall Length (Inch) 9/16
Inside Diameter (Decimal Inch) 0.115
Finish/Coating Uncoated
Material Grade 6/6

$1.55

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - 5/16" Screw 5/8" OAL 0.315" ID x 3/4" OD Round Nylon Circuit Board Spacers - A1 Tooling

Electro Hardware - 5/16" Screw 5/8" OAL 0.315" ID x 3/4" OD Round Nylon Circuit Board Spacers


Item #: 94979127
Brand: Electro Hardware
Model #: S1937-M17-F16-L

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 5/16
Outside Diameter (Inch) 3/4
Overall Length (Inch) 5/8
Inside Diameter (Decimal Inch) 0.315
Finish/Coating Uncoated
Material Grade 6/6

$6.67

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - #6 Screw 7/32" OAL 0.14" ID x 5/16" OD Round Steel Circuit Board Spacers - A1 Tooling

Electro Hardware - #6 Screw 7/32" OAL 0.14" ID x 5/16" OD Round Steel Circuit Board Spacers


Item #: 94991700
Brand: Electro Hardware
Model #: S791-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 (Inch) 5/16
Overall Length (Inch) 0.2188
Inside Diameter (Decimal Inch) 0.140
Finish/Coating Zinc-Clear
Material Grade 12L14

$19.99

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It