CSK winged self drilling screw with 6 nibs

CSK winged self drilling screw with 6 nibs   Specification:self drilling screw with 6 nibs  

Winged Self Drilling Screw
Product Code	Size	Drive Type	Qty/Box
SDCW06050G20	6-20 x 50mm	Phillip/Square	1,000
SDCW08022G20	8-18 x 22mm	Phillip/Square	1,000
SDCW08032G18	8-18 x 32mm	Phillip/Square	1,000
SDCW10035G16	10-16 x 35mm	Phillip/Square	1,000
SDCW10040G16	10-16 x 40mm	Phillip/Square	1,000
SDCW10045G16	10-16 x 45mm	Phillip/Square	1,000
SDCW10050G16	10-16 x 50mm	Phillip/Square	1,000
SDCW10060G16	10-16 x 60mm	Phillip/Square	1,000
SDCW10070G16	10-16 x 70mm	Phillip/Square	1,000
SDCW12050G14	12-14 x 50mm	Phillip/Square	1,000

            Feature: Winged Self Drilling Screws are designed specifically for drilling through thin sheet metal and are available in a range of head types and drives. Wingtek (Wing Tek, Wing Head) Self Drilling screws are designed for fixing wood to steel framing. Such as for fixing plywood to a steel trailor.  The wings on the body drill a clearance hole in the timber and then break off when they start tapping into the steel.  This prevents the timber from lifting away while the tip screwing into the steel.