ZAC Self Drillers
TM
EMF's premium line of self-drilling fasteners, the ZAC™ Self Driller hex head is a strong, uniform zinc cap that withstands the toughest installation conditions and comes with a limited lifetime warranty for superior corrosion protection on the head of the fastener. Features include a thick EPDM seal washer, galvanized shank plating and a precision-forged self-drilling point for metal-to-metal applications up to 8-gauge steel. 5/16” or 3/8” head style/size depending on drill point size. Also available painted to match panel colors.
#12-14 Self Driller 3
Head Style Size: 5/16” Hex
Point: SD3
Washer: Thick EPDM Seal Washer
Sizes: 1”, 1-1/4” 1-1/2”, 2”, 2-1/2", 3”
Other: Drill & Tap up to .035 – .210"
#12-24 Self Driller 5
Head Style Size: 3/8” Hex
Point: SD5
Washer: Thick EPDM Seal Washer
Sizes: 1-1/2"
Other: Drill and Tap up to 1/2"
#14 ZAC Tapper Replacement
Head Style Size: 5/16” Hex
Point: SD2/SD3
Washer: Thick EPDM Seal Washer
Sizes: 1-1/2”, 1-1/4"
Other: Drill & Tap up to .050 – .210"
1/4-14 Stitch Self Driller 1
Head Style Size: 3/8” or 5/16” Hex
Point: SD1
Washer: Thick EPDM Seal Washer
Sizes: 7/8”
Other: Tap up to .030” – .095”
1/4-14 Self Driller 2
Head Style Size: 5/16” AFH Hex
Point: SD2
Washer: Thick EPDM Seal Washer
Sizes: 1-1/2"
Other: Drill & Tap up to .050 – .150"
1/4-14 Self Driller 3
Head Style Size: 5/16” HWH
Point: SD3
Washer: Thick EPDM Seal Washer
Sizes: 1-1/4"
Other: Drill and Tap Up to .050-.210"