![Self drilling screws for fastening to steel. Everything from small wafer head self drillers to screws that will drill and tap up to 1/2" steel. Self drilling screws for fastening to steel. Everything from small wafer head self drillers to screws that will drill and tap up to 1/2" steel.](https://cdn3.volusion.com/ktyxp.csarp/v/vspfiles/photos/categories/150.jpg?v-cache=1543916774)
Self drilling screws for fastening to steel. Everything from small wafer head self drillers to screws that will drill and tap up to 1/2" steel.
![TBG Heavy Duty 14G Screw Timber-to-Steel (Collated) | Strong-Tie | Together we're helping build safer stronger structures TBG Heavy Duty 14G Screw Timber-to-Steel (Collated) | Strong-Tie | Together we're helping build safer stronger structures](https://strongtie.co.nz/sites/default/files/general_img/TBG_01.jpg)
TBG Heavy Duty 14G Screw Timber-to-Steel (Collated) | Strong-Tie | Together we're helping build safer stronger structures
![12G x 60mm - Timber To Steel Winged Light Section Self Drilling Screw Termite Phillips Countersunk - Bag of 100 12G x 60mm - Timber To Steel Winged Light Section Self Drilling Screw Termite Phillips Countersunk - Bag of 100](https://www.drainagepipe.co.uk/media/catalog/product/cache/516e904528867dbe63056e7bbe6283de/D/S/DST120-0.jpg)
12G x 60mm - Timber To Steel Winged Light Section Self Drilling Screw Termite Phillips Countersunk - Bag of 100
![TIMCO Self Drilling Screw for Heavy Section Steel - With Washer - 5.5 x 38mm - Pack of 100 | IronmongeryDirect | Same Day Despatch TIMCO Self Drilling Screw for Heavy Section Steel - With Washer - 5.5 x 38mm - Pack of 100 | IronmongeryDirect | Same Day Despatch](https://res.cloudinary.com/manutantraders/image/upload/w_500,c_scale,f_auto,q_auto/ironmongery/products/302025.jpg)
TIMCO Self Drilling Screw for Heavy Section Steel - With Washer - 5.5 x 38mm - Pack of 100 | IronmongeryDirect | Same Day Despatch
![Self Tappers For Thick Steel|Heavy Duty Self-Tapping Screws For Steel|Best Self Tapping Screws For Thick Steel Self Tappers For Thick Steel|Heavy Duty Self-Tapping Screws For Steel|Best Self Tapping Screws For Thick Steel](https://www.sannmuo.com.tw/upload-files/product/screws/no5/no5-1.jpg)