TRUSCO Polyether Ether Ketone (PEEK) Cross Recessed Pan Head Screw M4X15 50 Pieces BPEEK-PHM4X15 1 Bag

Catalog number: BPEEK-PHM4X15 Features: ●PEEK is an engineering plastic with excellent strength and heat resistance that has the highest performance. ●Has high chemical resistance except for concentrated sulfuric acid and concentrated nitric acid. ●It is also flame retardant, heat resistant, hydrolysis resistant, abrasion resistant, radiation resistant, and has high mechanical strength. ●It is widely used in the semiconductor, medical equipment, aerospace, electrical and electronic fields. Applications: ●For heat resistance. ●For insulation. ●For chemical resistance. ●For thermal insulation. ●For corrosion resistance. ●For lightweight. ●For radiation resistance. Specifications: ●Dimensions (mm) d: M4 ●Dimensions (mm) L: 15 ●Thread pitch (mm): 0.7 ●Head diameter (mm): 7.0 ●Head thickness (mm): 2.6 ●Thread designation (d): M4 ●Thread pitch (P): 0.7 ●dk: 7 ●k: 2.6 ●Package: Bag Material/Finish: ●Polyetheretherketone (PEEK) Caution: ●Black spots (sludge) may appear on the exterior, but this does not affect performance. ●・The gate remaining 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. ●・Use a torque driver and torque wrench for tightening.