Suzhou Runtai Precision Hardware Co,.Ltd.
| Supply Ability | 5 Tons/day |
| Packaging Details | PP bag+Carton box+ Wooden Pallet |
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Delivery Time | 14-21 days |
| Standard | ISO, DIN, ISO, JIS, ANSI |
| Size | M1-M30 For choose. |
| Material | stainless Steel Brass Copper Aluminum Alloy Steel |
| Grade | 4.8, 8, 10.9,12.9 |
| Surface treatment | Zinc plated, nickel plated, black phosphates for choose |
| Products Name | Zinc Plated Hardened Steel Undercut Flat Head Pointed Screws |
| Place of Origin | Jiangsu, China (Mainland) |
| Brand Name | Runtai |
| Model Number | Tapping Screws |
| Certification | ISO9001/TS16949 |
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Product Specification
| Supply Ability | 5 Tons/day | Packaging Details | PP bag+Carton box+ Wooden Pallet |
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Delivery Time | 14-21 days |
| Standard | ISO, DIN, ISO, JIS, ANSI | Size | M1-M30 For choose. |
| Material | stainless Steel Brass Copper Aluminum Alloy Steel | Grade | 4.8, 8, 10.9,12.9 |
| Surface treatment | Zinc plated, nickel plated, black phosphates for choose | Products Name | Zinc Plated Hardened Steel Undercut Flat Head Pointed Screws |
| Place of Origin | Jiangsu, China (Mainland) | Brand Name | Runtai |
| Model Number | Tapping Screws | Certification | ISO9001/TS16949 |
| High Light | self tapping sheet metal screws ，self tapping metal screws | ||
Zinc Plated Hardened Steel Undercut Flat Head Pointed Screws Countersunk Head Tapping Screws for Sheet Metal
Products Descriptions
These hardened steel screws are available with corrosion-resistant finishes. They're beveled under the head for use in countersunk holes. Screws penetrate 0.025" and thinner sheet metal. Length is measured from the top of the head.
Zinc-plated steel screws resist corrosion in wet environments.
Products Specifications
| Material | Zinc-Plated Hardened Steel |
| Screw Size | No. 6 |
| Screw Size Decimal Equivalent | 0.138" |
| Length | 1/2" |
| Flat Head Profile | Standard |
| Head | |
| Diameter | 0.262" |
| Height | 0.083" |
| Drive Size | No. 2 |
| Drive Style | Phillips |
| Drill Bit Size | No. 32 |
| Drill Bit Size Decimal Equivalent | 0.116" |
| Maximum Drilling Thickness | 0.025" |
| Approximate Threads per Inch | 18 |
| Thread Direction | Right Hand |
| Threading | Fully Threaded |
| Tapping Method | Thread Forming |
| Tapping Screw Type | A/AB |
| Head Type | Flat |
| Countersink Angle | 82° |
| Tip Type | Pointed |
| Shank Cross Section | Round |
| System of Measurement | Inch |
| For Use In | Sheet Metal |
| RoHS | Compliant |
Note: Material, Size and Surface Treatment for choose.
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Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2008
Total Annual:
2000000-3000000
Employee Number:
30~40
Ecer Certification：
Active Member
We are professional manufacture factory of screws, bolts, rivets, nuts,bushing and non-standard fastener from China. Suzhou Runtai Prcision Hardware Co,.Ltd was eastiblished in 2000, located in the Suzhou City. With more than 10 years export experience, our products has been best-sellin... We are professional manufacture factory of screws, bolts, rivets, nuts,bushing and non-standard fastener from China. Suzhou Runtai Prcision Hardware Co,.Ltd was eastiblished in 2000, located in the Suzhou City. With more than 10 years export experience, our products has been best-sellin...
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