Star Drive Wafer head chipboard screws, partial thread ,yellow zinc plated Construction Screw

The Great screws for barns, pole buildings, sheds, wood fences, docks, airplane hangers, and much more! With a large head and shank these wood screws are super heavy duty. And the self-drilling tip allows you to apply less torque and still drive these huge lags home. The big modified truss style round washer head helps to draw the material being fastened snuggly into place with less effort than then one would expect. The star drive torx heads allow you to drive this lag screw with much less downward pressure than otherwise would be needed

· No need to pre-drill

· Type 17 slash point to reduce torque and the likelihood of the timber splitting when inserted close to the edge

· Unique wafer head design for flush appearance, excellent drive and secure fixing

· Sharp Point for easier penetration into all wood types

· The molecular lubrication to increase insertion speed

· Yellow zinc surface threatment for the interior and exterior applications.

· Deep single thread to provide secure fixing with high pull-out resistance

· ACQ (Treated Lumber) Compatible

· High Quality Steel-Heat Treated

· Deep, Wide, Sharp Threads Provide Maximum Holding Power.

· T40 Torx Head for Easy Installation

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 .