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Carriage Bolt, 1/2-13, 2-1/2 in., PK25

product price: $8.39
/pk 25, $0.34/ea
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Key Features

Grade 2 Material Grade/Class
  • Thread Size 1/2"-13
  • Material Steel
  • Finish Hot Dipped Galvanized
  • Neck Type Square
  • Neck Height 17/64 in
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Product Information

Dimensions

Thread Size 1/2"-13
Fastener Length 2-1/2 in
Neck Height 17/64 in
Square Height 0.250 in to 0.281 in
Drill Size 1/2 in
Head Dia. 1.032 in to 1.094 in
Square Width 0.492 in to 0.515 in
Head Height 17/64 in
Minimum Head Height 1/4 in
Neck Width 1/2 in
Dimensional Standards ASME B18.5
Maximum Neck Width 33/64 in
Maximum Head Height 17/64 in
Maximum Head Diameter 1 3/32 in
Minimum Neck Width 31/64 in
Head Width 1 1/16 in
Minimum Thread Length 1 1/4 in
Minimum Head Diameter 1 1/32 in
Minimum Neck Height 1/4 in
Maximum Neck Height 9/32 in

Description

Carriage Bolt, Inch, Neck Type Square, Basic Material Steel, Material Grade Grade A, Fastener Finish Hot Dipped Galvanized, Dia./Thread Size 1/2 In.-13, Fastener Length 2 1/2 in, Fastener Thread Direction Right Hand, Fastener Thread Type UNC (Coarse), ASME B18.5, Drill Size 1/2 in, Head Dia. 1.032 in to 1.094 in, Head Height 17/64 in, Head Type Round, Square Height 0.250 in to 0.281 in, Square Width 0.492 in to 0.515 in, Tensile Strength 74,000 psi, For Use With Grade 2 Galvanized Nuts

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