DIN 837 Double End Hex Ring Wrench by Material, Finish and Size
A Wrench is a tool, usually operated by hand, for tightening bolts and nuts. It usually has some design of jaw foe clamping the head of the bolt or nut, and a handle to provide a mechanical advantage to tighten or loosen the fastener.
Search thousands of Metric fasteners by DIN specification, including DIN 837 , in the FCH Sourcing Network database of first-run, surplus, odd lot, slow-moving and hard to find fasteners.
Mechanical assembly or repair.
Common applications of are:
- • manufacturing
- • assembly