Self Tapping Screw
Screw shopping mall---one-stop service
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Screw shopping mall---one-stop service
Hyperthread technology enables driving screws at an angle
Unique head design minimizes fastening stress by allowing for displacement of base material
Self-piercing S-MS fastener produces almost no metal filings to minimize potential for rust
High load values
Greater reliability
| Item | precision manufacturing carbon steel customized size high grade flange head black self tapping screw | |||
| Application | General industry, Fabricating square, circular or flexible HVAC duct. Installing square, circular or flexible HVAC duct. | |||
| Finish | Black Phospate | |||
Material | carbon steel | |||
| Hex size | 1/2" | |||
Measurement system | Inch | |||
Brand name | Zhuocheng | |||
Standard | DIN | |||
Grade | 4.8/6.8/8.8/10.9/12.9 | |||
Size | 5/16" | |||
| Length | 13/16" | |||
Certificate | ISO9001-2008 | |||
Sample | Provided | |||
Service | Provided | |||
Single packaging size | 25*25*16CM | |||
Singe gross weight | 25kg | |||
Package type | (1)Small box packging | |||
(2)25-30kgs/ctn in bulk, 36-48cartons/pallet | ||||
(3)Assortment in poly bag or plastic box | ||||
Delivery time | Quantity | Delivery time | ||
1-1000pcs | 3 days | |||
1001-5000pcs | 7 days | |||
5001-10000pcs | 9 days | |||
＞10000pcs | To be negotiated | |||
Take advantage of our unrivaled knowledge and experience, we offer you the best customization service.
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They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.
Wuxi Zhuocheng Mechanical Components Co., Ltd. is established in 1990, and one group of manufacturing and selling professional fastener
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