Payment & Shipping Terms:
|Material:||Carbon Steel||Finish:||Zinc Plated|
|Length:||16, 18, 25, 32, 38, 42, 50||Package:||PP Bag In Cartons Then On Pallet|
|Place of Origin||Yongnian, Hebei, China|
|Diameter||3.5, 4.2, 4.8, 5.5, 6.3|
|Color||Black, silvery, yellow, blue white, green, red, etc|
|Surface||Plain, black anodized,zinc-plated,HDG,p Hexagon Head With EPDM Self Drilling Screw Washer assivated, etc|
Steel: C45, C46, C20
|Grade||4.8, 6.8, 8.8, 10.9, 12.9|
|Non-standards||OEM is available, according to drawing or samples|
|Samples||Samples are free.|
Bulk in master cartons, then on pallets, or according to customers' requirement
|Payment||T/T, Western Union|
|Delivery||Within 7 days after confirming the deposit|
Some self-tapping screws are also self-drilling, which means that, in addition to the tap-like flute in the leading threads, there is also a preliminary drill-like fluted tip that looks much like the tip of a center drill. These screws combine a thrilling-like action and the fastener installation itself into only one driving motion (instead of separate drilling, tapping, and installing motions); they are thus very efficient in a variety of hard-substrate applications, from assembly lines to roofing.
Q: Are you trading company or manufacturer ?
A: We are factory in China.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free in limit QTY. but customer need to take freight cost.
Contact Person: admin