Grade A Heavy Hex Nuts are manufactured from low carbon steel, 1008-1010 for sizes up to 1 inch (cold-formed) and 1045 steel for sizes over 1 inch (hot-formed). Material is manufactured to meet or exceed ASTM A563 Grade A. Zinc plated material will meet or exceed ASTM F1941. Hot-Dip Galvanized material will meet or exceed ASTM A563. Typical hardness is HRB 68 - HRC 32. Proof load strength will meet a minimum of 100,000 psi and 75,000 psi for Hot-Dip Galvanized nuts.
Grade A Heavy Hex Nuts are manufactured from low carbon steel, 1008-1010 for sizes up to 1 inch (cold-formed) and 1045 steel for sizes over 1 inch (hot-formed). Material is manufactured to meet or exceed ASTM A563 Grade A. Zinc plated material will meet or exceed ASTM F1941. Hot-Dip Galvanized material will meet or exceed ASTM A563. Typical hardness is HRB 68 - HRC 32. Proof load strength will meet a minimum of 100,000 psi and 75,000 psi for Hot-Dip Galvanized nuts.
$12.45 / Box of 100
$14.36 / Box of 100
$20.21 / Box of 100
$27.96 / Box of 100
$40.27 / Box of 100
$63.69 / Box of 100
$63.69 / Box of 100
$56.66 / Box of 50
$95.60 / Box of 50
$82.14 / Box of 25
$152.65 / Box of 25
$157.04 / Box of 25
$94.28 / Box of 10
$65.45 / Box of 5
$86.53 / Box of 5
Retail Store Hours
Monday - Friday 8am - 5pm
Closed Saturday & Sunday
Ro-Brand Products, Inc.
319 Cooke Street
Plainville, CT 06062
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