Product Feature:
- DIN standard:
7504K: Hex washer head self-drilling screw, Hex flange head self-drilling screw
7504P:Phillips Countersunk head self-drilling screw
7504N:Phillips Pan head self-drilling screw - Material: carbon steel(C1022), stainless steel(SS304,SS302,SS316,SS316L)
- Surface treatment: zinc plated, Cr3+Cr6+Zinc plated, black, head colored, dacromet, HDG etc.
- Thread: AB Type , A type
- Size: 3.5x16mm – 6.3x150mm
Advantage:
- High hardness
- High and low temperature resistant
- Multicolor choose
- Competitive Price
- Superior Quality, TUV CERT ISO9001:2000 quality assurance
- Artificial stone without any radiation
- Punctual Delivery
- Supply wooden pallet
- Meet different market’s need: America, Europe, Asia, and so on.
