Shaanxi Flourish Industrial Co., Ltd.
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stainless steel Double head threaded wood screw/Hanger Bolts
Stainless steel wood screws are made from stailes steel grade 304 , they are also called lag screws or timber screws , wood screws with hexagon head full wood tapping threads based on standard ASME B18.2.1
Physical Properties
| Hardness ( HV ) | 20 | Yield Strength ( Mpa ) | 205 | Elongation ( % ) | 35 |
| Tensile Strength ( Mpa ) | 520 | Torque | 3.5 | Reduction Area ( % ) | 50 |
Specification
| Thread diameter | 1/4 |
|
| Thread Length | 2" | |
| Pitch | 2.1 | |
| Head Diameter | 11.2 | |
| Head Height | 3.5 | |
| Drive | Hex |
Optional AMSE 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 |
| Passivation | 5 | 150 | RoHS |
1 . Harden material
Stainless steel wood screws with good ductility and hardness is up to HRC 20.
2 . Corrosion resitance
Sainless steel wood screws are not rusted in years .
3 . Fast drilling performance
Wood tapping threads can cut and drill workpieces fast .
4 . Resitant high temperature
5 . Nice and smooth surface .
No burrs or scratch
6 . Environmental friendly
7 . Solid stability .
8 . Effective working .
Strict sizes and tolerances ensure stainless steel wood screws to be operated smoothly .
9 . Long-service .
Stainless steel wood screws are normally used for secure wooden or plastic or chipboard ,especially for furniture .
1 . Use a socket wrench or spanner to operate stainless steel wood screw .
2 . The thread moving direction is from right to left , 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 .
