ST3.5 ST3.9 ST4.2 Stainless Steel 304 Phillips Raised Csk Head Self Tapping Screws
d | ST2.2 | ST2.9 | ST3.5 | ST3.9 | ST4.2 | ST4.8 | ST5.5 | ST6.3 |
P | 0.8 | 1.1 | 1.3 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 |
a | 0.8 | 1.1 | 1.3 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 |
dk | 4.3 | 5.5 | 6.8 | 7.5 | 8.1 | 9.5 | 10.8 | 12.4 |
4 | 5.2 | 6.44 | 7.14 | 7.74 | 9.14 | 10.37 | 11.97 |
f | 0.7 | 0.9 | 1.2 | 1.3 | 1.4 | 1.5 | 1.7 | 2 |
k | 1.3 | 1.7 | 2.1 | 2.3 | 2.5 | 3 | 3.4 | 3.8 |
y | 2 | 2.6 | 3.2 | 3.5 | 3.7 | 4.3 | 5 | 6 |
1.6 | 2.1 | 2.5 | 2.7 | 2.8 | 3.2 | 3.6 | 3.6 |
No. | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 3 |
M1 | 2.8 | 3.4 | 4.6 | 4.7 | 4.9 | 5.4 | 7 | 7.4 |
Notes:
1. The above parameter is only for reference, the product is subject to the actual dimension.
2. Customized product is welcome, please contact us for more details.
SAMPLE CHARGE:1.Samples charge: According to your request. Sampling time:5-7days
2.Samples charge: Free for Existing Mold. Sampling time:3days
ADVANTAGES:
1.Rapid Response;
2.Shortest Delivery;
3.Low MOQ;
CHEMICAL COMPONENTS |
Material | C ≤ | Si ≤ | Mn ≤ | P ≤ | S ≤ | Ni | Cr | Mo | Others |
201 | 0.15 | 1 | 5.5-7.5 | 0.06 | 0.03 | 3.5-5.5 | 16-18 | | N≤0.25 |
304 | 0.08 | 1 | 2 | 0.045 | 0.03 | 8.0-10.0 | 18-20 | | |
304L | 0.03 | 1 | 2 | 0.045 | 0.03 | 8.0-12.0 | 18-20 | | |
321 | 0.08 | 1 | 2 | 0.045 | 0.03 | 8.0-13.0 | 17-19 | | Ti≤5*C% |
316 | 0.08 | 1 | 2 | 0.045 | 0.03 | 10.0-14.0 | 16-18 | 2-3 | |
316L | 0.03 | 1 | 2 | 0.045 | 0.03 | 10.0-15.0 | 16-18 | 2-3 | |
309S | 0.08 | 1 | 2 | 0.045 | 0.03 | 12.0-15.0 | 22-24 | | |
410 | 0.15 | | 1 | | 0.03 | - | 11.5-13.5 | | |
420 | 0.26-0.4 | | 1 | | 0.03 | - | 12-14 | | |
430 | 0.12 | 0.75 | 1 | 0.04 | 0.03 | - | 16-18 | | |
Q: Are you trading company or manufacturer ?
A: We are manufacturer .
Q: How long is your delivery time?
A: Generally it is 7-15 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to specific item and quantity.
Shortest Delivery: We have large stock, 3 days for stock items,7-15days for production.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the shipping cost.
Q: What is your terms of payment ?
A: Less than USD5000-----------100% T/T in advance.
More than USD5000-----------50% T/T in advance ,balance before shippment.
Other terms is welcome.
Q: What is your price terms ?
A: EXW/FOB/CIF/CFR/FCA/CPT/CIP/DAP/DDP
Q:What's your product range?
A: Our product range includes screws, nuts, knobs, bolts, washers, rivet, anchor and CNC parts. We strictly implement various quality standards like GB, ISO, DIN, JIS, AISI NFE and BSW.Non-standard products also accepted.
Q:Why should I choose you? What's your advantages? Industries you are serving?
A: We are a professional manufacturer and have many years production and management experience in the field of fasteners .We can provide our customers with a good solution in the area of production design, production process,packaging and after-sale service.Customer satisfaction is our sole pursuit.