Hardware & Tools
ASME B18.2.2 Hex Nut
Certifications
RoHSREACHISO 3269Full MTC 3.1 / EN 10204
Description
This product is a hex nut produced according to ASME B18.2.2 standard, including finished hex and heavy hex types, imperial sizes from 1/4 inch to 4 inches, property classes 2, 5, 8. , suitable for heavy construction, energy infrastructure, and automotive assembly where high clamping force is required.
Specifications
| MOQ | 1000PCS |
| Packing | ctn, plt or according to customer's requirements |
| Material | Carbon steel (Grade 5/8), high-carbon steel (Grade 8) |
| Standard | ASME B18.2.2 |
| Proof Load | ASTM A563 / ISO 898-2 |
| Size Range | 1/4" to 4" (Inch) |
| Nut Profile | Finished Hex / Heavy Hex |
| Thickness (H) | 7/32" (1/4"), 17/64" (5/16"), 21/64" (3/8"), 3/8" (7/16"), 7/16" (1/2"), 31/64" (9/16"), 35/64" (5/8"), 41/64" (3/4"), 3/4" (7/8"), 55/64" (1") |
| Certifications | Full MTC 3.1 / EN 10204 |
| Across Flats (W) | 7/16" (1/4"), 1/2" (5/16"), 9/16" (3/8"), 11/16" (7/16"), 3/4" (1/2"), 7/8" (9/16"), 15/16" (5/8"), 1-1/8" (3/4"), 1-5/16" (7/8"), 1-1/2" (1") |
| Performance Grade | Grade 2, 5, 8, DH |
| Surface Treatment | Zinc Plated (ASTM B633), Hot Dip Zinc (ASTM A153 / ISO 1461), Black Oxide, Teflon |
| Threads (UNC/UNF) | 20/28 (1/4"), 18/24 (5/16"), 16/24 (3/8"), 14/20 (7/16"), 13/20 (1/2"), 12/18 (9/16"), 11/18 (5/8"), 10/16 (3/4"), 9/14 (7/8"), 8/12 (1") |
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