Slotted hex washer head needlepoint screws (HWH SMS) zip or sharp point screws
Used for H.V.A.C., guttering, and other thin gauge metal applications where a larger diameter screw is needed
Made of #1018 grade carbon steel
Feature a silver zinc finish
40-hour rating in a salt spray resistance test
The tips feature a twin lead needlepoint, which will eliminate the need to pre-drill a hole in most cases
The #8’s use a 1/4” nutsetter
The #10’s use a 5/16” nutsetter.)
 
 
Product ID:
2451 - #8 x 1/2” Zip HWH SMS – 10,000/cs
2452 - #8 x 3/4” Zip HWH SMS – 10,000/cs 
2453 - #8 x 1” Zip HWH SMS – 7,000/cs 
2454 - #8 x 1 ½” Zip HWH SMS – 4,500/cs 
2455 - #8 x 2” Zip HWH SMS – 2,500/cs 
2456 - #10 x 1/2” Zip HWH SMS – 10,000/cs 
2457 - #10 x 3/4” Zip HWH SMS – 6,500/cs 
2458 - #10 x 1” Zip HWH SMS – 5,000/cs