Socket Screw,Socket Screws,China Socket Screw,Socket Screw Manufacturer,China Socket Screws Exporter - Zhejiang Zhenglian Industry Development Corp.

China Fastener manufacturer,Fasteners exporter,Fastener supplier,Fasteners factory

	Products
1、	STANDARD FASTENERS
	(1)BOLT AND SCREW (2)NUT (3)ROD AND STUD (4)WASHER (5)PIN
2、	NON-STANDARD FASTENERS
3、	STAINLESS STEEL FASTENERS
	(1)STAINLESS STEEL BOLT (2)STAINLESS STEEL NUT (3)STAINLESS STEEL WASHER
4、	HIGH STRENGTH FASTENERS
	(1)HIGH STRENGTH BOLT (2)HIGH STRENGTH NUT
5、	STAMPED PARTS
6、	HARDWARE AND TOOLS
7、	VEHICLE FITTING
8、	VARIOUS MOLD

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Detailed Socket Screws Product Description
Socket Screws Features:
(1)Standards: DIN910, DIN912, DIN913, DIN914, DIN915, DIN916, DIN7991 and DIN7996; ASME B18.3, ASTM A574, ASTM F835, ASTM F912 2) DIN: CLASS 8.8,10.9, 12.9; ANSI: GR.5, GR.8 3) Surface: natural color, zinc, hot dip galvanized 4) Material: medium carbon steel, alloy steel