Stainless steel set screws, stainless steel tri-combination screws, alloy steel set screws, hexagonal wrenches
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
1. 钻尾丝 Stainless steel self-drilling screw 2. 燕尾丝 Self-drilling screw Drill tail screw
HIGH-STREGNTH NUT,HEAVY HEX NUTS,BOLTS
Screws (mechanical screws, wood screws, concrete screws, drywall screws, wood screws, etc.) Bolts (hexagonal heads, flange heads, countersunk heads, round cup heads, high-strength cement bolts, etc.) Nuts (hexagonal, locking, butterfly, cap, special-shaped, etc.) Stamping parts (large flat gaskets, spring washers, retaining rings, pins, etc.)
All series of high-speed steel raw materials, mainly covering premium powder metallurgy high-speed steels including M2, M7, M35, M41, M42, ASP2023, ASP2030, ASP2060.We have full-specification finished bright bars, semi-finished and refined materials in stock all year round, and support non-standard customization.
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Afastener Exhibition Co., Ltd.
Tel:+86 (0)20 8985 1867
E-mail: Info@afastener.com







