Purchase Qty. Reference FOB Price
500-999 Pieces US$1.00
1,000+ Pieces US$0.02
Product Description
1. Standard: 1.0-25.0mm for DIN338, DIN1897, DIN340; 1/16"-1" for ASME, screw machine, taper length. 2. Steel material: M2(6542), M35, M42, HSS9341, HSS4341, HSS 4241 3. Process: Fully ground, milled, polished, roll forged 4. Point angel: 118degree, 118degree split point, 135degree split point ...