Product Description

410 stainless steel self-drilling screws
SAE J78/ASME (IFI): #8-18*1/2"
DIN 7504/JIS B1124: 4.2*13
Drill Point: 2

Price: FOB(Zhongshan/ Guangzhou/ Shenzhen)
Pan Head Phillips: 11.88 USD/1000 pcs
CSK (Flat) Phillips: 11.36 USD/1000 pcs
Hex Washer Head: 14.85 USD/1000 pcs
Pan Head Washer: 14.85 USD/1000 pcs

Specification:
1. Competitive price and excelltent quality
2. Surface hardness HV:530-600， Core hardness HV:380-450
3. heat treatment and passivation are both at our own disposal
4. Salf spray test for our product can reach to 4000 Hours.Excellent rust prevention and corrosion resistance.
5. we are professional in stainless steel screws, can supply professional advise in using screws.

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