4.7 (288) · $ 22.50 · In stock
DIN912 hex socket screw, also called hex socket head screw. Carbon steel hex socket screws are divided into 4.8, 8.8, 10.9 and 12.9 grades according to strength, among which 4.8 grade is common hex socket screws, 8.8-12.9 grade is high strength and high grade hex socket screws.Socket head cap scr
Hexagon Socket Head Cap DIN912 10.9 Grade Allen Bolt 12.9 Grade Hex Allen Key Bolt Fastener - China Fastener, Bolt
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