M4-1.79X25 Metric Phillips Pan Head PT Alternative Fully Threaded Zinc (Pack Qty 5,000) BC-M425PTPP

Designed to form its own thread in thermoplastic materials. The 30° thread angle reduces the outward expansion of the material being displaced. The recessed design of the thread root enables more material to flow into the area between threads. The depth of the thread pattern increases the fastener’s load carrying properties while resisting vibrations, thus resisting loosening Steel: Diameters M3 & smaller: Case-Hardened C1022 Steel. Diameters M3.5 and larger: Through-hardened C1022 Steel Diameters M3.5 and larger: Through-hardened C1022 Steel Stainless: A2 StainlessYou may also like M10-1.5X45 DIN 6921 Class 8 Point 8 Metric Flange Bolt Screw Non Serrated Plain (Pack Qty 300) BC-M1045BF8P.