TRUSCO Polycarbonate (PC) Hexagonal Bolt M4X20 50pcs BPC-BTM4X20 1 bag

Catalog number: BPC-BTM4X20 Features: ●Polycarbonate is a non-crystalline engineering plastic. ●Excellent impact resistance. ●Excellent insulation. ●Because of its transparency, it is used as an exterior part with excellent design. ●Widely used in electrical and electronic parts, medical equipment parts, automotive parts, etc. Applications: ●For exterior parts by taking advantage of its transparency. ●For insulation. ●For impact resistance. ●For heat insulation. ●For corrosion resistance. ●For lightweight. Specifications: ●Dimensions (mm) d: M4 ●Dimensions (mm) L: 20 ●Thread pitch (mm): 0.7 ●Two-sided width dimension (mm): 7.0 ●Hexagonal part height (mm): 2.8 ●Thread designation (d): M4 ●Thread pitch (P): 0.7 ●k: 2.8 ●s: 7 ●Package: Bag Material/Finish: ●Polycarbonate (PC) Caution: ●Black spots (sludge) may appear on the exterior, but this does not affect performance. ●・The gate remainder at the tip of the screw is less than 5% of the length (L). ●・Heat resistance and chemical resistance vary depending on the conditions of use, so be sure to test under the conditions of use in advance. ●・There is a possibility of slight discoloration depending on the lot and various conditions. ●・Please use a torque driver or torque wrench for tightening.