binifiMux 100pcs 304 Stainless Steel M4-0.7MM Pitch Nylock Nylon Inserted Self Locking Nut 100pcs M4 auspowers_batchone a matte black finish and

a matte black finish and a molded-in threaded stud engineered out of zinc plated steel

Please pay attention to the triangular rhombus bit which is different from other cone bit on market

Nickel Alloys

and jaws swivel for parallel clamping

It resists extreme temperature

binifiMux 100pcs 304 Stainless Steel M4-0.7MM Pitch Nylock Nylon Inserted Self Locking Nut 100pcs M4 auspowers_batchone a matte black finish andbinifiMux 100pcs 304 Stainless Steel M4 0. 7MM Pitch Nylock Nylon Inserted Self Locking Nut Product Features Hole diameter: 4mm 0. 16"; Pitch: 0. 7mm; Package: 100 x M4 Nylon nuts; Color: Silver; Used for: matching screws & matching bolts.