10.9 grade, 12.9 grade high-strength bolts, large hexagonal steel structure, steel structure torsional shear typ
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
Stainless steel self-tapping screws, precision machine screws, carriage bolts, flange bolts, washing machine tub dedicated screws. We also provide customization services for various special-shaped and non-standard fasteners, with a complete range of specifications and support for mold opening and customization on demand.
Steel structure large hexagon head bolt; Steel structure torsion shear type bolt; Grade 4.8; Grade 6.8; Grade 8.8 Grade 10.9; Grade 12.9; Hexagon bolt; Nut; Flat washer; Stud; Foundation; Tension rod; Anchor bolt
The main products are: GB1229 steel structure nut, China standard GB6170, GB6172, GB6175, GB55, GB6178 open groove, 20634 and American standard A194, A563, German standard DIN934, 14399 series, Japanese standard 1186 and various non-standard nut fasteners.
A325、DIN603、DIN608、Guard rail bolt、Egg neek rail bolt、Groove pin
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Afastener Exhibition Co., Ltd.
Tel:+86 (0)20 8985 1867
E-mail: Info@afastener.com







