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Carriage Bolt, 1/4-20, 3-1/2 in., PK50

product price: $7.79
/pk 50, $0.16/ea
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Key Features

Grade 2 Material Grade/Class
  • Thread Size 1/4"-20
  • Fastener Length 3-1/2 in
  • Material Steel
  • Finish Zinc Plated
  • Neck Type Square
See all product information

Product Information

Dimensions

Thread Size 1/4"-20
Fastener Length 3-1/2 in
Neck Height 9/64 in
Head Height 9/64 in
Square Width 0.245 in to 0.260 in
Square Height 0.125 in to 0.156 in
Head Dia. 0.563 in to 0.594 in
Drill Size 1/4 in
Maximum Neck Width 17/64 in
Minimum Thread Length 3/4 in
Neck Width 1/4 in
Maximum Neck Height 5/32 in
Head Width 37/64 in
Dimensional Standards ASME B18.5
Maximum Head Height 9/64 in
Minimum Neck Height 1/8 in
Minimum Head Diameter 9/16 in
Minimum Head Height 1/8 in
Maximum Head Diameter 19/32 in
Minimum Neck Width 1/4 in

Details

Material Steel
Finish Zinc Plated
Material Grade/Class Grade 2
Neck Type Square
Thread Style Fully Threaded
Thread Type Coarse
Thread Direction Right Hand
Item Carriage Bolt
For Use With Grade 2 Zinc Nuts
Fastener Thread Type UNC (Coarse)
Tensile Strength 74,000 psi
Fastener Thread Direction Right Hand
System of Measurement Inch
Fastener Industry Standards ASME B18.5
Meets/Exceeds ASME B18.5
Head Type Round
Material Grade Grade A
Carriage Bolt Type Carriage Bolt
Grade A
Drive Type No Drive
Head Style Round
Type Carriage Bolt
Standards ASME B18.5 SAE J429
Globally Sourced Globally Sourced
Material Quality Standard SAE J429
Manufacturer Location Globally Sourced
Material Quality Standards SAE J429

Description

Carriage Bolt, Inch, Neck Type Square, Basic Material Steel, Material Grade Grade A, Fastener Finish Zinc Plated, Dia./Thread Size 1/4 In.-20, Fastener Length 3 1/2 in, Fastener Thread Direction Right Hand, Fastener Thread Type UNC (Coarse), ASME B18.5, Drill Size 1/4 in, Head Dia. 0.563 in to 0.594 in, Head Height 9/64 in, Head Type Round, Square Height 0.125 in to 0.156 in, Square Width 0.245 in to 0.260 in, Tensile Strength 74,000 psi, For Use With Grade 2 Zinc Nuts, Package Quantity 50

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