Zinc Countersunk Self Drilling Screw
- 8g-18 x 30mm - 1000pc Countersunk Coarse Self Drilling Ribbed Head Screws Zinc Yellow$31.27Model: SDCSEPZY0818030-1000 QCode: 124921
- 10g-24 x 30mm - 1000pc Countersunk Fine Self Drilling Screws Zinc Yellow$52.88Model: SDCPZY1024030-1000 QCode: 124040
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Zinc Countersunk Self Drilling Screw
The Zinc Countersunk Self Drilling Screw has a hardened self drilling point which cuts through mild steel without the need for pre-drilling. However for thick or hardened steel pre-drilling may be required. The countersunk head can sit flush and the coarse thread is ideal for fastening to sheet metal or other thin steel.