- Other Heat Insulation Materials[6]
- Mineral Wool[2]
- Fiberglass Mesh[6]
- Other Fireproofing Materials[5]
- Ceramic Fiber Boards[6]
- Ceramic Fiber Paper[6]
- Sun Sheets & PC Embossed Sheets[4]
- Ceramic Fiber Blankets[4]
- Other Packaging Materials[1]
- Plastic Rods[1]
- Plastic Sheets[1]
- EPS Foam Boards[2]
- Protective & Cushioning Material[3]
- Metal Building Materials[6]
- Ceiling Grid Components[6]
- Steel Channels[6]
- Plasterboards[2]
- Ceiling Tiles[6]
- Stainless Steel Sheets[3]
- Stainless Steel Strips[6]
- Steel Sheets[6]
- Steel Strips[3]
- Aluminum Composite Panels[2]
- Steel Wire Mesh[6]
- Ball Screws[1]
- Other Furniture Hardware[4]
- Cement Boards[5]
- Multifunctional Materials[5]
- Acoustic Panels[2]
- Other Boards[1]
- Sandwich Panels[6]
- Granite[6]
- Tombstones and Monuments[4]
- Countertops[6]
- Wristwatches[6]
- Bracelets & Bangles[6]
- Other Plastic Products[1]
- Fashion Accessories Processing Services[2]
- Tiles[6]
- Energy Saving & Fluorescent[4]
- Bathroom Sinks[6]
- Mat[5]
- Gymnastics[6]
- Other Mobile Phone Accessories[2]
- Contact Person : Mr. lin kenteny
- Company Name : Xiamen Sinroad Industry & Trade Co., Ltd.
- Tel : 86-592-5326016,5326026
- Fax : 86-592-5326006
- Address : Fujian,Xiamen,Unit 2708,Hongyun building, No. 108, East Hexiang Road, Siming District
- Country/Region : China
- Zip : 361004
Wood Screws
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screws provide an economical means of assembling components. Self-tapping screws offer a particular advantage where occasional disassembly may be necessary for maintenance or repair.
Our range of small sel- tapping screws are intended for small fixing applications into hard woods, soft woods, plywood, composite boards, soft plastics and so on.
A self-tapping screw fastener includes a shank having first and second ends and a head disposed at the second end of the shank. The shank of the self-tapping has a tapered portion of a predetermined axial length adjacent the first end, and the tapered portion terminates at the first end in a substantially circular end surface having a first diameter.
The shank also has a substantially cylindrical portion having a second diameter extending from the second end to the tapered portion. A thread extends helically along a circumferential outer surface of the shank from a location near the head substantially to the first end such that the thread at least partially covers the cylindrical and tapered portions of the shank. The ratio of the axial length of the tapered portion to the diameter of the end surface exceeds substantially 1.5, and the diameter of the end surface is less than but substantially equal to the diameter of the cylindrical portion of the shank.
Wood Screws
