2014年6月24日 星期二

Wood Screw Manufacturers of Multiform

Wood screw manufacturers of Multiform.
About their specifications of product:
1. Head type: flat, pan, hex flange washer, hex flange washer large, truss, hex, round washer.
2. Drive on head: phillips, square, pozi, square + phil, star(6 lobes), slotted, phil + slotted.
3. Point type: sharp point, cutting point.
4. Thread type: coarse thread
5. Plating: plain, zinc plated, yellow zinc plated, phosphate, long 6. life surface treatment, others.
7. Diameter: #5 ~ 3/8"
8. Length: 10mm ~ 400mm



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