Stainless Steel Hex Socket Head Pan Head Self Tapping Screw
Product Description
Stainless Steel Hex Socket Head Pan Head Self Tapping Screw
Goshen's stainless steel self drilling screws are made of 316 stainless steel, which has a bright color, less corrosion and a lot of size.Secondly,hex bolt full thread dimensions is also complete.
Specification
| Nominal diameter | dk | K | S | t | |||
| d | max | min | max | min | max | min | min |
| M2 | 3.8 | 3.5 | 1.8 | 1.5 | - | - | - |
| M2.5 | 4.6 | 4.1 | 1.9 | 1.5 | - | - | - |
| M3 | 5.7 | 5.4 | 1.65 | 1.4 | 2.045 | 2.02 | 1.04 |
| M4 | 7.6 | 7.24 | 2.2 | 1.95 | 2.56 | 2.52 | 1.3 |
| M5 | 9.5 | 9.14 | 2.75 | 2.5 | 3.071 | 3.02 | 1.56 |
| M6 | 10.5 | 10.07 | 3.3 | 3 | 4.084 | 4.02 | 2.08 |
| M8 | 14 | 13.57 | 4.4 | 4.1 | 5.084 | 5.02 | 2.6 |
| M10 | 17.5 | 17.07 | 5.5 | 5.2 | 6.095 | 6.02 | 3.12 |
| M12 | 21 | 20.48 | 6.6 | 6.24 | 8.115 | 8.025 | 4.16 |
| M16 | 28 | 27.48 | 8.8 | 8.44 | 10.115 | 10.025 | 5.2 |
Material
| 316 Chemical Composition(%) | ||||||||||
| Grade | C≤ | Mn≤ | Si≤ | S≤ | P≤ | Cr | Ni | Cu | MO | N |
| 0.017 | 0.98 | 0.25 | 0.0016 | 0.0414 | 16.23 | 10.08 | 0.32 | 2.06 | 0.037 | |
| 316 Mechanical property | |||
| σb≥ | σ0.2≥ | δ5 (%)≥ | Hardness(HB)(kgf/mm2)] |
| 520(Mpa) | 205(Mpa) | 40% | ≤187 HRB≤90 HV ≤200 |
Standard export packing or According to customer's requirement
1. What is your main products?
A: Fasteners, Bolt, nut, screws, washer, threaded rod, anchors, self-tapping
Screws, self-drilling screws, stainless steel plate, etc.
2. What is your delivery time?
A: It depends on if we have stock or not, if we have stock goods, we can
delivery within 2 days after receive the payment. And normally our production
is in 20-30 days for one container (20-26 ton) products.
3. What is your payment term?
A: Mostly we use 30% advance payment by T/T, 70% before shipment
For small amount order, we have PayPal account, also the western union,
MoneyGram is ok.
4. How is your quality? And what if we don't satisfied your quality?
A: We produce your order strictly by your request. If the quality was not
acceptable, we will refund to you.