Management of National Standards and Mechanical Industry Standards
ASTM A194/A563, EN14399/15048 DAST 021, DIN 934/6915, ISO 4032/4033/4035/8673 GB/T 6170/6175/6172/41/56 Hex nuts, flange nuts, lock nuts, square nuts, track bolts, hex bolts, slotted nuts and nonstandard nuts.
HEX BOLTS:ASTM A325 Type 1、ASTM A490 Type 1,ISO 4014 DIN931 ISO 4017 DIN933 Class 8.8 /10.9/12.9、THREADED BAR / STUD BOLTS、ASTM A193 Grade B7/B7M 、 ASTM A194 Grade 2H/2HM、ASTM A320 Grade L7/L7M 、 ASTM A194 Grade7/ 7M DIN 975 / 976 Class 4.8/8.8/10.9/12.9、CUSTOMIZE NOE-STANDARD FASTENERS
Screw DIY small packaging Blister packaging Nylon bag packaging Clip-strip packaging Thermoformed packaging Plastic box packaging
Cleaning agent, grinding brightener, blackening agent, rust inhibitor, passivation solution, sealing agent
Guardrail bolts, Carriage bolts, Hex coach screw, Flange bolts
A325、DIN603、DIN608、Guard rail bolt、Egg neek rail bolt、Groove pin
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