Double Countersunk Head Self Drilling Self Tapping Screws Torx Drive ,Yellow Zinc Plated

TROX Drive double Countersunk Head Self Drilling Self-Tapping Screws, partial thread ,Cr6 yellow zinc plated

A Self-Drilling Screws, also known as Tek screws, eliminate the need for a pre-drilled hole. The length of the drill point determines the material thickness which the screw can reliably penetrate.

Double countersunk to increase head strength.

Deep thread for increased grip strength

yellow zinc plated to avoid stain in outdoor applications

Question & Answer

1. Payment : T/T (30% T/T in advance and balance 70% against copy of B/L)

L/C at sight

2. Lead Time : If have stock , can be packing and ship within 10-15 days ,

If not have stock , usually take 25-30 days to produce one container order .

3. Free Sample : For standard item , we can supply the samples free . courier cost by the buyer.

For nonstandard item , we will quote the mould charge ineed, but the mould charge can be return if mass order released .

4. OEM : We Can produce the drawing according to your drawing or samples , also can packing the products as customer's request with LOGO and company information on it

5. How to place a order :

Send inquiry -------quotation --------Confirm order (price ,lead time , technical detail with drawing and payment ) ---------pay deposit -------Start to produce after got deposit ---------sample approve (if need) ------------ass produce -----send picture of packing for confirm------Marrange shippment ---------send copy of B/L -------------Pay balance payment ----------send the documents for clearance ----------feedback

6. Anyother question , welcome to contact us anytime .