Hex Head Self Drilling Screw with EPDM Washer 4.2 4.8 5.5 6.3/ Hex Washer Head Self Drilling Screws with Bonded Washer
Self-tapping screws are mainly applicable for screwing on wood, metal sheets and laminates through simple drilling, without threading or tapping operations.
This hex head self tapping screw is the external hexagon head which guarantees the possibility of applying a higher tightening torque without the risk of the insert coming out.
Product Name | Hex Head Self Drilling Screw with EPDM Washer 4.2 4.8 5.5 6.3/ Hex Washer Head Self Drilling Screws with Bonded Washer |
Size | Standard or as per customization |
Material | Stainless Steel: SS201, SS303, SS304, SS316, SS410, SS420 |
Steel:C45(K1045), C46(K1046),C20,etc. | |
Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58)etc. | |
Bronze: C51000, C52100, C54400, etc. | |
Iron: 1213, 12L14,1215,etc. | |
Aluminum: Al6061, Al6063, etc. | |
Alloy steel: SCM435,10B21, C10B33,etc. | |
Carbon steel: C1006,C1010,C1018,C1022,C1035K,12L14,etc. | |
Grade | 4.8,8.8,10.9,12.9.etc |
Standard | GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc |
Non-standards | OEM is available, according to drawing or samples |
Finish | Plain, black, zinc plated/according to your requirement |
Certification | ISO9001,IATF16949, |
Package | according to customers requirement |
PORAY SCREW offers self-tapping screws and self drilling screws in material of stainless steel, Steel, Brass, Bronze and etc. with surface treatment of plain, zinc plated, black oxide and etc or as per request. We are doing OEM & ODM for lots of clients. Welcome your inquiry.