Origin | China | Bolts Length | 20mm to 160mm |
Thread | M3 M4 M14 M5 M7 M8 M12 M18 M20 M22 M26 M27 M30 | Product name | Hex Head Bolts |
Details: Hex bolts are generally 8.8 and 10.9 grades, of which 10.9 is the majority. Not reusable. Allen bolts are generally made of high-strength steel (No. 45 steel (8.8s), 20MmTiB (10.9S)), are prestressed bolts, friction type with torque wrench to apply the specified prestress, pressure type unscrews off the plum head.
Materials: Procurement of materials according to customer needs