Impax™ self-drill screws
Secure your projects with the precision cold forged strength of Impax™ self-drill fasteners, offered in a wide range of dimensions and features
The comprehensive line of Impax™ self-drilling screws provides reliable yet economical fastening solutions for light, medium, and heavy gauge applications. Enhance the visual with VistaCoat® paint-matching from SFS.
#12-14 Impax™ SD3
- 5/16" AF hex washer head
- #3 self-drill point
- Available with or without bond seal washer
- Drilling capacity: .035–.210"
- Available lengths: 3/4", 1", 1-1/4", 1-1/2", 2", 2-1/2", 3", 4"
1/4-14 Impax™ Lap
- 5/16" AF Hex washer head
- #1 self-drill point
- Available with or without bond seal or dome washer
- Drilling capacity: .030–.095"
- Available lengths: 7/8"
#12-14 Impax™ Sealer SD3
- 5/16" AF Cupped hex washer head
- #3 self-drill point
- EPDM washer
- Drilling capacity: .035–.210"
- Available lengths: 3/4", 1", 1-1/4", 1-1/2"
1/4-14 Impax™ Sealer Lap
- 5/16" AF Cupped hex washer head
- #1 self-drill point
- EPDM washer
- Drilling capacity: .030–.095"
- Available lengths: 7/8"
1/4-14 Impax™ SD2 & SD3
- #2 self-drill point
- 5/16" or 3/8" AF Hex washer head
- Available with or without bond seal or dome washer
- Drilling capacity: .050–.150"
- Available lengths (5/16" HWH): 1-1/4", 1-1/2"
- Available lengths (3/8" HWH): 1" 3/8" AF Hex washer head
Product Data Sheet - SD2 (3/8") | PDF
- #3 self-drill point
- 3/8" AF Hex washer head
- Available with or without bond seal or dome washer
- Drilling capacity: .050–.210"
- Available lengths: ¾", 1", 1-1/4", 1-1/2", 2", 2-1/2", 3", 4"
#12-24 Impax SD4.5
- 5/16" AF Hex washer head
- #4.5 self-drill point
- Available with or without bond seal washer
- Drilling capacity: .075–.375"
- Available lengths: 1-1/4"
12-24 Impax™ SD5
- 5/16" AF Hex washer head
- #5 self-drill point
- Available with or without bond seal washer
- Drilling capacity: .075–.500"
- Available lengths: 1-1/4", 1-1/2", 2"
1/4-20 Impax™ SD5
- 3/8" AF Hex washer head
- #5 self-drill point
- Available with or without bond seal or dome washer
- Drilling capacity: .105"–.500"
- Available lengths: 3", 4", 5", 6", 7", 8"
#10-16 Impax™ SD3
- 5/16" AF Hex washer head
- #3 self-drill point
- Available with or without bond seal washer
- Drilling capacity: .035–.150"
- Available lengths: 3/4", 1", 1-1/2"
#12-14 410 Stainless SD3
- 5/16" AF Hex washer head
- #3 self-drill point
- Available with or without bond seal washer
- Drilling capacity: .035–.210"
- Available lengths: 1", 1-1/4", 1-1/2"
1/4-14 410 Stainless Lap
- 5/16" AF Hex washer head
- #1 self-drill point
- Available with or without bond seal washer
- Drilling capacity: .030– .095"
- Available lengths: 7/8"
Call 1-866-847-5400 to discuss with one of our knowledgeable team members which Impax™ self-drill screw corresponds with your project specifications.