Countersunk Self Tapping Screws
Construction & Decoration Hardware
MOQ:1 Ton(s)
Payment Method : L/C T/T D/P
Keywords:countersunk chipboard screws self tapping screws self tapping metal screws self tapping concrete screws stainless self tapping screws self thread screw self tapping screws for steel self tapping wood screws self tapping masonry screws black self tapping screws
| Product Category: | Construction & Decoration > Hardware | Trademark: | |
| Product Package: | Specifications: | ||
| Place of Origin: | Port: | TIANJIN, CHINA |
Countersunk self tapping screws are normally used with sheet metal and plastics. The countersunk head is typically used in conjunction with a countersunk hole providing a flush, snag free fit.
Specification
Standard: ASME B 18.6.4
Thread Type: Self-Tapping Screw Thread
Material: Carbons Steel
Property Class: A
Diameter: ST3.5×2、ST4.2×2、ST4.8×2、ST5.5×3、ST6.3×3、ST8×4
Finish: Plain, Black Oxide, Zinc Plated, Hot Dipped Galvanized, Oxidation, Dacromet, Phosphating, Cadmium Electroplate, Nickel Plated
Head Type: Countersunk Head
Drive Type: PZ Drive
Alternative Standard: DIN 7982, ASME B 18.6.5M, JIS B 1125, JIS B 1122
MOQ: 1000kgs
Lead Time: 30 to 60 days
| Nominal Diameter d | 0# | 1# | 2# | 3# | 4# | 5# | 6# | 7# | 8# | 10# | 12# | 1/4 | 5/16 | |
| d | Nominal Size | 0.06 | 0.073 | 0.086 | 0.099 | 0.112 | 0.125 | 0.138 | 0.151 | 0.164 | 0.19 | 0.216 | 0.25 | 0.3125 |
| L | min | 3/16 | 3/16 | 3/16 | 7/32 | 1/4 | 1/4 | 5/16 | 3/8 | 7/16 | 1/2 | 9/16 | 5/8 | 13/16 |
| dk | max | 0.112 | 0.137 | 0.162 | 0.187 | 0.212 | 0.237 | 0.262 | 0.287 | 0.312 | 0.362 | 0.412 | 0.477 | 0.597 |
| min | 0.096 | 0.12 | 0.144 | 0.167 | 0.191 | 0.215 | 0.238 | 0.262 | 0.285 | 0.333 | 0.38 | 0.442 | 0.556 | |
| k | Ref. | 0.035 | 0.043 | 0.051 | 0.059 | 0.067 | 0.075 | 0.083 | 0.091 | 0.1 | 0.116 | 0.132 | 0.153 | 0.191 |
| M | Ref. | 0.062 | 0.07 | 0.096 | 0.1 | 0.122 | 0.148 | 0.168 | 0.176 | 0.182 | 0.198 | 0.262 | 0.276 | 0.358 |
| t | Ref. | 0.035 | 0.043 | 0.055 | 0.06 | 0.081 | 0.074 | 0.094 | 0.102 | 0.11 | 0.124 | 0.144 | 0.16 | 0.205 |
| p | Ref. | 0.014 | 0.015 | 0.017 | 0.018 | 0.018 | 0.027 | 0.029 | 0.03 | 0.03 | 0.032 | 0.035 | 0.036 | 0.061 |
| Socket No. | 0 | 0 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 4 | |
| Penetration depth | max | 0.036 | 0.044 | 0.056 | 0.061 | 0.082 | 0.075 | 0.095 | 0.103 | 0.11 | 0.125 | 0.139 | 0.154 | 0.196 |
| min | 0.02 | 0.028 | 0.04 | 0.045 | 0.066 | 0.052 | 0.072 | 0.08 | 0.087 | 0.102 | 0.116 | 0.131 | 0.174 | |
Packing Details
The packaging could be customized according to customer needs. And it would be fully reinforced to prevent unexpected damages during the shipment.
Product Advantages
Quality Control
Application
| Contact Name: | Miss. Linda Wang | Contact Email: | li****a@hbcucheng.com |
| Contact Job Title: | Sales And Marketing | Contact Mob: | 182***947 |
| Contact Tel: | 86-311-67267886 | Contact Fax: | |
| Address: | No.16, Yufeng Road, Shijiazhuang, Hebei China | Website: | www.hbcucheng.com |
Hebei Cucheng Trading Co., Ltd. is specialized in export of building materials and hardware, which is located in Shijiazhuang, Hebei, China.
※ Our Vision: Make the international business safer and easier
※ Our Mission: Provide the best quality and service
※ Our Product: Roofing Sheets, Metal Nails, Wire and Wire Mesh, Fastener and Screw, Valves, Scaffolding, Metal Pipes and Pipe Fittings, Aluminium products and other building materials and hardware.
Why Choose Us?
Credit Assurance: Long term business relationship is what we have been pursuing. Company credit is the foundation of enhancing the cooperation.
Quality Assurance:We implements a strict and standardized quality management system to meet the different needs of customers. Quality surveillance is from raw materials, products, packing, transportation to container loading.
Service Assurance: Professional business team is proficient in each aspect of international trade, including timely market dynamics, product details, shipment, and complaints.
