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

Fasteners > Bolts Screws & Cap Screws (ET04) - (44217 Products)

Fasteners > Bolts Screws & Cap Screws (ET04)
Value Collection - 3/8-16 UNC 11" Length Under Head, Standard Square Neck, Carriage Bolt - Grade 2 Steel, Zinc-Plated Finish - A1 Tooling

Value Collection - 3/8-16 UNC 11" Length Under Head, Standard Square Neck, Carriage Bolt - Grade 2 Steel, Zinc-Plated Finish


Item #: 85077741
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

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
System of Measurement Inch
Thread Size 3/8-16
Length (Inch) 11
Neck Type Standard Square
Material Steel
Material Grade Grade 2
Finish/Coating Zinc-Plated
Thread Standard UNC
Length Measurement Type Length Under Head
Fastener Standard ASTM A307

$208.40

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

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

Value Collection - 1/2-13 UNC 8-1/2" Length Under Head, Standard Square Neck, Carriage Bolt - Grade 2 Steel, Zinc-Plated Finish - A1 Tooling

Value Collection - 1/2-13 UNC 8-1/2" Length Under Head, Standard Square Neck, Carriage Bolt - Grade 2 Steel, Zinc-Plated Finish


Item #: 67372326
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

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
System of Measurement Inch
Thread Size 1/2-13
Length (Inch) 8-1/2
Neck Type Standard Square
Material Steel
Material Grade Grade 2
Finish/Coating Zinc-Plated
Thread Standard UNC
Length Measurement Type Length Under Head
Fastener Standard ASTM A307

$271.37

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

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

Value Collection - 3/8-16 UNC 2-1/2" Length Under Head, Ribbed Neck, Carriage Bolt - Grade 5 Steel, Zinc-Plated Clear Chromate Finish - A1 Tooling

Value Collection - 3/8-16 UNC 2-1/2" Length Under Head, Ribbed Neck, Carriage Bolt - Grade 5 Steel, Zinc-Plated Clear Chromate Finish


Item #: 57293920
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

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
System of Measurement Inch
Thread Size 3/8-16
Length (Inch) 2-1/2
Neck Type Ribbed
Material Steel
Material Grade Grade 5
Finish/Coating Zinc-Plated Clear Chromate
Full or Partial Threading Partially Threaded
Thread Standard UNC
Length Measurement Type Length Under Head
Fastener Standard SAE J429
Thread Length (Decimal Inch) 1.0000

$151.39

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

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

Value Collection - 5/16-18 UNC 3" Length Under Head, Standard Square Neck, Carriage Bolt - Grade 5 Steel, Zinc-Plated Finish - A1 Tooling

Value Collection - 5/16-18 UNC 3" Length Under Head, Standard Square Neck, Carriage Bolt - Grade 5 Steel, Zinc-Plated Finish


Item #: 81891806
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

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
System of Measurement Inch
Thread Size 5/16-18
Length (Inch) 3
Neck Type Standard Square
Material Steel
Material Grade Grade 5
Finish/Coating Zinc-Plated
Thread Standard UNC
Length Measurement Type Length Under Head

$72.58

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

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

Value Collection - M12x1.75 60mm Length Under Head, Standard Square Neck, Carriage Bolt - Austenitic Grade A2 Stainless Steel, - A1 Tooling

Value Collection - M12x1.75 60mm Length Under Head, Standard Square Neck, Carriage Bolt - Austenitic Grade A2 Stainless Steel,


Item #: 02123735
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

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
System of Measurement Metric
Thread Size M12x1.75
Length (mm) 60.00
Neck Type Standard Square
Material Stainless Steel
Material Grade Austenitic Grade A2
Length Measurement Type Length Under Head
Fastener Standard DIN 603

$1,239.05

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

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

Value Collection - 3/8-16 UNC 3" Length Under Head, Standard Square Neck, Carriage Bolt - 18-8 Stainless Steel, Uncoated - A1 Tooling

Value Collection - 3/8-16 UNC 3" Length Under Head, Standard Square Neck, Carriage Bolt - 18-8 Stainless Steel, Uncoated


Item #: 67605485
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

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
System of Measurement Inch
Thread Size 3/8-16
Length (Inch) 3
Neck Type Standard Square
Material Stainless Steel
Material Grade 18-8
Finish/Coating Uncoated
Thread Standard UNC
Length Measurement Type Length Under Head

$328.63

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

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

Value Collection - 1/4-20 UNC 4" Length Under Head, Standard Square Neck, Carriage Bolt - 1006-1050 Steel, Galvanized Zinc-Plated Finish - A1 Tooling

Value Collection - 1/4-20 UNC 4" Length Under Head, Standard Square Neck, Carriage Bolt - 1006-1050 Steel, Galvanized Zinc-Plated Finish


Item #: 67323766
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

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
System of Measurement Inch
Thread Size 1/4-20
Length (Inch) 4
Neck Type Standard Square
Material Steel
Material Grade 1006-1050
Finish/Coating Galvanized Zinc-Plated
Full or Partial Threading Fully Threaded
Thread Standard UNC
Length Measurement Type Length Under Head
Fastener Standard ASME B18.5

$37.11

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

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

Value Collection - 5/16-18 UNC 5/8" Length Under Head, Standard Square Neck, Carriage Bolt - Grade 5 Steel, Zinc-Plated Finish - A1 Tooling

Value Collection - 5/16-18 UNC 5/8" Length Under Head, Standard Square Neck, Carriage Bolt - Grade 5 Steel, Zinc-Plated Finish


Item #: 84021120
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

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
System of Measurement Inch
Thread Size 5/16-18
Length (Inch) 5/8
Neck Type Standard Square
Material Steel
Material Grade Grade 5
Finish/Coating Zinc-Plated
Thread Standard UNC
Length Measurement Type Length Under Head

$30.50

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

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

Value Collection - 5/8-11 UNC 8" Length Under Head, Standard Square Neck, Carriage Bolt - 18-8 Stainless Steel, Uncoated - A1 Tooling

Value Collection - 5/8-11 UNC 8" Length Under Head, Standard Square Neck, Carriage Bolt - 18-8 Stainless Steel, Uncoated


Item #: 57189052
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

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
System of Measurement Inch
Thread Size 5/8-11
Length (Inch) 8
Neck Type Standard Square
Material Stainless Steel
Material Grade 18-8
Finish/Coating Uncoated
Thread Standard UNC
Length Measurement Type Length Under Head

$27.37

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

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

Value Collection - 3/8-16 UNC 6" Length Under Head, Standard Square Neck, Carriage Bolt - Grade 2 Steel, Zinc-Plated Finish - A1 Tooling

Value Collection - 3/8-16 UNC 6" Length Under Head, Standard Square Neck, Carriage Bolt - Grade 2 Steel, Zinc-Plated Finish


Item #: 87918520
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

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
System of Measurement Inch
Thread Size 3/8-16
Length (Inch) 6
Neck Type Standard Square
Material Steel
Material Grade Grade 2
Finish/Coating Zinc-Plated
Thread Standard UNC
Length Measurement Type Length Under Head
Fastener Standard ASTM A307

$79.54

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

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

Value Collection - 3/8-16 UNC 3" Length Under Head, Standard Square Neck, Carriage Bolt - Grade 2 Steel, Zinc-Plated Finish - A1 Tooling

Value Collection - 3/8-16 UNC 3" Length Under Head, Standard Square Neck, Carriage Bolt - Grade 2 Steel, Zinc-Plated Finish


Item #: 06707020
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

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
System of Measurement Inch
Thread Size 3/8-16
Length (Inch) 3
Neck Type Standard Square
Material Steel
Material Grade Grade 2
Finish/Coating Zinc-Plated
Thread Standard UNC
Length Measurement Type Length Under Head

$55.23

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

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

Value Collection - 1/4-20 UNC 5-1/2" Length Under Head, Standard Square Neck, Carriage Bolt - Grade 2 Steel, Zinc-Plated Finish - A1 Tooling

Value Collection - 1/4-20 UNC 5-1/2" Length Under Head, Standard Square Neck, Carriage Bolt - Grade 2 Steel, Zinc-Plated Finish


Item #: 87918157
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

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
System of Measurement Inch
Thread Size 1/4-20
Length (Inch) 5-1/2
Neck Type Standard Square
Material Steel
Material Grade Grade 2
Finish/Coating Zinc-Plated
Thread Standard UNC
Length Measurement Type Length Under Head
Fastener Standard ASTM A307

$35.22

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

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

Value Collection - 5/16-18 UNC 3/4" Length Under Head, Standard Square Neck, Carriage Bolt - Grade 8 Alloy Steel, Uncoated - A1 Tooling

Value Collection - 5/16-18 UNC 3/4" Length Under Head, Standard Square Neck, Carriage Bolt - Grade 8 Alloy Steel, Uncoated


Item #: 66666645
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Alloy steel is the strongest of all steel types. It has high tensile strength and offers excellent resistance to wear, fatigue and galling.
Product Specifications
System of Measurement Inch
Thread Size 5/16-18
Length (Inch) 3/4
Neck Type Standard Square
Material Alloy Steel
Material Grade Grade 8
Finish/Coating Uncoated
Full or Partial Threading Fully Threaded
Thread Standard UNC
Length Measurement Type Length Under Head
Fastener Standard SAE J429
Thread Length (Inch) 3/4
Package Quantity 100

$60.80

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

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

Value Collection - 3/4-10 UNC 2-1/2" Length Under Head, Standard Square Neck, Carriage Bolt - Grade 8 Alloy Steel, Uncoated - A1 Tooling

Value Collection - 3/4-10 UNC 2-1/2" Length Under Head, Standard Square Neck, Carriage Bolt - Grade 8 Alloy Steel, Uncoated


Item #: 66664350
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Alloy steel is the strongest of all steel types. It has high tensile strength and offers excellent resistance to wear, fatigue and galling.
Product Specifications
System of Measurement Inch
Thread Size 3/4-10
Length (Inch) 2-1/2
Neck Type Standard Square
Material Alloy Steel
Material Grade Grade 8
Finish/Coating Uncoated
Full or Partial Threading Fully Threaded
Thread Standard UNC
Length Measurement Type Length Under Head
Fastener Standard SAE J429
Thread Length (Inch) 2-1/2
Package Quantity 1

$5.80

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

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

Value Collection - 5/16-18 UNC 3/4" Length Under Head, Standard Square Neck, Carriage Bolt - 18-8 Stainless Steel, Uncoated - A1 Tooling

Value Collection - 5/16-18 UNC 3/4" Length Under Head, Standard Square Neck, Carriage Bolt - 18-8 Stainless Steel, Uncoated


Item #: 67605006
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

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
System of Measurement Inch
Thread Size 5/16-18
Length (Inch) 3/4
Neck Type Standard Square
Material Stainless Steel
Material Grade 18-8
Finish/Coating Uncoated
Thread Standard UNC
Length Measurement Type Length Under Head

$101.45

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

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

Value Collection - 1/2-13 UNC 1-1/2" Length Under Head, Standard Square Neck, Carriage Bolt - Grade 5 Steel, Galvanized Zinc-Plated Finish - A1 Tooling

Value Collection - 1/2-13 UNC 1-1/2" Length Under Head, Standard Square Neck, Carriage Bolt - Grade 5 Steel, Galvanized Zinc-Plated Finish


Item #: 85078194
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

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
System of Measurement Inch
Thread Size 1/2-13
Length (Inch) 1-1/2
Neck Type Standard Square
Material Steel
Material Grade Grade 5
Finish/Coating Galvanized Zinc-Plated
Thread Standard UNC
Length Measurement Type Length Under Head

$199.62

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

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

Value Collection - 5/8-11 UNC 2-1/4" Length Under Head, Standard Square Neck, Carriage Bolt - Grade 8 Alloy Steel, Zinc Trivalent Chromate Finish - A1 Tooling

Value Collection - 5/8-11 UNC 2-1/4" Length Under Head, Standard Square Neck, Carriage Bolt - Grade 8 Alloy Steel, Zinc Trivalent Chromate Finish


Item #: 66664228
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Alloy steel is the strongest of all steel types. It has high tensile strength and offers excellent resistance to wear, fatigue and galling.
Product Specifications
System of Measurement Inch
Thread Size 5/8-11
Length (Inch) 2-1/4
Neck Type Standard Square
Material Alloy Steel
Material Grade Grade 8
Finish/Coating Zinc Trivalent Chromate
Full or Partial Threading Fully Threaded
Thread Standard UNC
Length Measurement Type Length Under Head
Fastener Standard SAE J429
Thread Length (Inch) 2-1/4
Package Quantity 1

$4.84

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

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

Value Collection - 5/8-11 UNC 3" Length Under Head, Standard Square Neck, Carriage Bolt - Grade 2 Steel, Zinc-Plated Finish - A1 Tooling

Value Collection - 5/8-11 UNC 3" Length Under Head, Standard Square Neck, Carriage Bolt - Grade 2 Steel, Zinc-Plated Finish


Item #: 52682796
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

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
System of Measurement Inch
Thread Size 5/8-11
Length (Inch) 3
Neck Type Standard Square
Material Steel
Material Grade Grade 2
Finish/Coating Zinc-Plated
Thread Standard UNC
Length Measurement Type Length Under Head
Fastener Standard ASTM A307

$1.83

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

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

Value Collection - 1/4-20 UNC 1" Length Under Head, Standard Square Neck, Carriage Bolt - Grade 5 Steel, Zinc-Plated Clear Chromate Finish - A1 Tooling

Value Collection - 1/4-20 UNC 1" Length Under Head, Standard Square Neck, Carriage Bolt - Grade 5 Steel, Zinc-Plated Clear Chromate Finish


Item #: 67371641
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

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
System of Measurement Inch
Thread Size 1/4-20
Length (Inch) 1
Neck Type Standard Square
Material Steel
Material Grade Grade 5
Finish/Coating Zinc-Plated Clear Chromate
Full or Partial Threading Fully Threaded
Thread Standard UNC
Length Measurement Type Length Under Head
Fastener Standard SAE J429

$28.71

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

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

Value Collection - 5/8-11 UNC 2-3/4" Length Under Head, Standard Square Neck, Carriage Bolt - Grade 5 Steel, Zinc-Plated Finish - A1 Tooling

Value Collection - 5/8-11 UNC 2-3/4" Length Under Head, Standard Square Neck, Carriage Bolt - Grade 5 Steel, Zinc-Plated Finish


Item #: 84021419
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

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
System of Measurement Inch
Thread Size 5/8-11
Length (Inch) 2-3/4
Neck Type Standard Square
Material Steel
Material Grade Grade 5
Finish/Coating Zinc-Plated
Thread Standard UNC
Length Measurement Type Length Under Head

$3.86

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

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