Suzhou Runtai Precision Hardware Co,.Ltd.
| Supply Ability | 5 Ton/day |
| Packaging Details | PP bag+Carton box+ Wooden Pallet |
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Delivery Time | 14-21 days |
| Products Name | Zinc Plated Steel Square Drive Countersunk Head Wood Screws |
| Standard | DIN, ISO, JIS, AISI |
| Size | M1-M100 for choose |
| Material | Stainless Steel Brass Copper Aluminum Alloy Steel |
| Grade | 4.8, 8, 10.9,12.9, 14.9 |
| Surface treatment | zinc plated, nickel plated, black phosphates for choose |
| Place of Origin | Jiangsu, China (Mainland) |
| Brand Name | Runtai |
| Model Number | Wood Screws |
| Certification | ISO9001/TS16949 |
View Detail Information
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Product Specification
| Supply Ability | 5 Ton/day | Packaging Details | PP bag+Carton box+ Wooden Pallet |
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Delivery Time | 14-21 days |
| Products Name | Zinc Plated Steel Square Drive Countersunk Head Wood Screws | Standard | DIN, ISO, JIS, AISI |
| Size | M1-M100 for choose | Material | Stainless Steel Brass Copper Aluminum Alloy Steel |
| Grade | 4.8, 8, 10.9,12.9, 14.9 | Surface treatment | zinc plated, nickel plated, black phosphates for choose |
| Place of Origin | Jiangsu, China (Mainland) | Brand Name | Runtai |
| Model Number | Wood Screws | Certification | ISO9001/TS16949 |
| High Light | flat head wood screws ，small head wood screws | ||
Zinc Plated Steel Square Drive Countersunk Head Wood Screws Flat Head Furniture Screws
Products Descriptions
These steel screws are zinc plated to resist corrosion in wet environments. All are beveled under the head for use in countersunk holes. They press threads into material for a tight, secure hold. To prevent splitting, drill a pilot hole slightly smaller than the screw. Length is measured from the top of the head.
Products Detail Informations
Physical Properties
| Hardness ( HV ) | 45 | Yield Strength ( Mpa ) | 205 | Elongation ( % ) | 35 |
| Tensile Strength ( Mpa ) | 320 | Torque | 3 | Reduction Area ( % ) | 50 |
Specification
| Thread diameter | 4.8 |
| Thread Length | 50 |
| Pitch | 1.2 |
| Head Diameter | 6.8 |
| Head Height | 3.5 |
| Drive | Square |
Optional ANSI specifications
| d | L |
| #0 | 2-5 |
| #1 | 5-10 |
| #2 | 3-10 |
| #3 | 5-10 |
| #4 | 5-15 |
| #5 | 5-20 |
| #6 | 8-25 |
| #7 | 8-30 |
| #8 | 10-50 |
| #9 | 10-60 |
| #10 | 15-80 |
| #12 | 20-100 |
| #14 | 30-150 |
Finish
| Type | Thickness | Salty Spray Hours | RoHS / REACH |
| Zinc | 5 | 24 | RoHS |
Product Features
1 .Harden material.
2. Easy to operation ..
3 . Harden material
4 . Resistant corrosion
5 . No burrs and scratch
6 . Environmental protection .
7 . Effective working .
8 . Long-service .
Applications
Robertson wood screws are normally used for wooden or plastic pieces .
1 ) Building .
windows , door etc .
2 ) Furniture .
sofa , wooden floor , wooden door and window and cabinet etc .
3 ) Plastic pieces .
Tips for Use
1 . Use a square wrench to drive wood screws .
2 . The thread moving direction is from right to left to drill into workpiece , and back out in reverse direction .
3 . Do not use a sharp tool or bladed tool to drive the screws .
4 . Do not scratch the screw in harden something in order to keep bright surface .
5 . Keep screws in the dry warehouse .
More Products Pictures
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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