customized high quality hex washer head sems screw
Product description
Whether in home renovation, machine building or other assembly and repair work, screws are an essential element. With its one-piece screw design, washers and time-saving advantages, SEMS Screw makes it even more comfortable for stationary work. Different from traditional screws, SEMS Screw has the unique characteristics of combination head screw, which brings you a more efficient and convenient use experience. When you choose combined cross recess screw, you choose a simpler, more reliable color pan combination head screw solution!
Custom specifications
Product name |
Combination screws |
material |
Carbon steel, stainless steel, brass, etc |
Surface treatment |
Galvanized or upon request |
specification |
M1-M16 |
Head shape |
Customized head shape according to customer requirements |
Slot type |
Cross, eleven, plum blossom, hexagon, etc. (customized according to customer requirements) |
certificate |
ISO14001/ISO9001/IATF16949 |
Why choose us?
Why Choose Us
25 years manufacturer provide
client
Company Introduction
The company has passed the ISO10012, ISO9001, ISO14001, IATF16949 quality management system certification, and won the title of high-tech enterprise
Quality inspection
FAQ
Q: Are you trading company or manufacturer ?
1. We are factory. we have more than 25 years experience of fastener making in China.
1.We mainly produce screws, nuts, bolts, wrenches, rivets, CNC parts, and provide customers with supporting products for fasteners.
Q:What certifications do you have?
1.We have certificated ISO9001, ISO14001 and IATF16949, all of our products conform to REACH,ROSH.
Q:What is your terms of payment ?
1.For the first cooperation, we can do 30% deposit in advance by T/T, Paypal,Western Union,Money gram and Check in cash, the balance paid against the copy of waybill or B/L.
2.After cooperated business, we can do 30 -60 days AMS for support customer business
Q:Can you provide samples? Is there a fee?
1.If we have matching mould in stock, we would provide free sample, and freight collected.
2.If there's no matching mould in stock, we need to quote for the mould cost. Order quantity more than one million (return quantity depends on the product) return
