2. Available Standard: DIN, ANSI, ASTM, JIS, BSWÂ
3. Strength: Grade 4.8, Grade 8.8, Grade10.9, Grade12.9 A2-70, A4-70, A4-80Â
4. Finishing: Yellow, blue, white zinc plated, Galvanized, HDG, Chromate, Dacromet
5. Available Material: Carbon steel, stainless steel SS304, A2 ,Stainless steel SS314,A4.
6. Size: M2-M100, Length: 5-300mm, MOQ: 500pcs, Port: Qingdao
7. Available Packing: Plastic bags+Chipboard Cartons+Plywood pallet with Belt &Film.
 1. Certification: ISO, ROHS, SGSÂ
2. Available Standard: DIN, ANSI, ASTM, JIS, BSWÂ
3. Strength: Grade 4.8, Grade 8.8, Grade10.9, Grade12.9 A2-70, A4-70, A4-80Â
4. Finishing: Yellow, blue, white zinc plated, Galvanized, HDG, Chromate, Dacromet
5. Available Material: Carbon steel, stainless steel SS304, A2 ,Stainless steel SS314,A4.
6. Size: M2-M100, Length: 5-300mm, MOQ: 500pcs, Port: Qingdao
7. Available Packing: Plastic bags+Chipboard Cartons+Plywood pallet with Belt &Film.
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Hook Spanner Wrench, ER Spanner, SK Ball Spanner, Hook Lock Nut Wrenches.Wrench is a hand tool used to catch, tighten or turn bolts, nuts, screw heads, pipes or other objects. Also refers to the power tool has the same purpose.
Wrench is the use of leverage wrenching bolts, screws, nuts and other threaded fasteners hand tools. Wrench usually made one or both ends of the handle opening or aperture sets of clamping bolts or nuts. When applied to the use of the direction of rotation along the threaded shank force can wrenching bolts or nuts.
We are specializing in the production of ER Spanner, SK Ball Spanner,and manufacturing,
Collet Wrench,Hook Wrench Spanner,Spanner Wrench Tool,Cnc Spanner
JINING QINFENG MACHINERY HARDWARE CO.,LTD , https://www.qftoolholder.com