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.
$11.32 / Box of 100
$13.05 / Box of 100
$18.37 / Box of 100
$25.42 / Box of 100
$36.61 / Box of 100
$57.90 / Box of 100
$57.90 / Box of 100
$51.51 / Box of 50
$86.91 / Box of 50
$74.67 / Box of 25
$138.77 / Box of 25
$142.76 / Box of 25
$85.71 / Box of 10
$59.50 / Box of 5
$78.66 / 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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