Fasteners

Fastener Size Description
Woodgrip Screws S_Screw_wb_1.jpg 9 x 1″
9 x 1 1/2″
9 x 2 1/2″
9 x 3″		 Panel to wood installation
Screws are self-tapping
1/4″ Hex head
EPDM washer
3/4″ Stitch Screws S_Screw_stitch.jpg 12 x 3/4″ Used to “stitch” panels together or “stitch” trim to panels
1/4″ Hex head
EPDM washer
Pancake Stainless    10 x 1 Panel to wood installation
Screws are self-tapping
1/4″ Hex head
EPDM washer
Self-Drillers S_Screw_sd_1.jpg 12 x 1″
12 x 1 1/2″
12 x 2″		 Panel to metal installation
Screws are self drilling
5/16″ Hex head
EPDM washer
Pancake Screws S_Screw_pancake_wb_1.jpg 10 x 1″ Panel to wood installation (Used primarily for concealed fastener systems i.e. standing seam)
Recessed phillips head
No washer
Pancake Self-Drillers S_Screw_pancake_sd_1.jpg 10 x 1″ Panel to metal installation (Used primarily for concealed fastener systems i.e. standing seam)
Screws are self drilling
Recessed phillips head
No washer
Tek 5 Screws S_Screw_tek5.jpg 12 x 1 1/4″ Panel to steel installation
Screws are self drilling
Can penetrate up to 1/2″ Mild carbon steel
5/16″ Hex head
EPDM washer
Lap Tek S_Screw_lap.jpg 14 x 7/8″ Trim to trim connections
Panel side laps to stitch panels together
Screws are self drilling
5/16″ Hex head
EPDM washer
Aluminum Screws S_Screw_sd_1.jpg 11 x 1″ Trim to trim connections
Panel side laps to stitch panels together
Screws are self drilling
5/16″ Hex head
EP
Lagbolts lagbolt.jpg 3/8″ x 1″
3/8″ x 1 1/2″		 Aluminum panel installation
1/4″ Hex head
1/2″ Hex head
ZXL Woodbinders S_Screw_zac_112.jpg 9 x 1 1/2″

Panel to wood installation
Screws are self-tapping
1/4″ Hex head
EPDM washer
Solid zinc cap
Lifetime Warranty
Zac Woodbinders S_Screw_zac_wb_1.jpg

10 x 1″ 

Panel to wood installation
Screws are self-tapping
1/4″ Hex head
EPDM washer
Solid zinc cap
Lifetime Warranty
Zac Self-Drillers S_Screw_zac_sd_1.jpg

12 x 1″
12 x 1 1/4″

 Panel to metal installation
Screws are self drilling
5/16″ Hex head
EPDM washer
Solid zinc cap
Lifetime Warranty
Zac Laps S_Screw_zac_lap.jpg 14 x 7/8″ Trim to trim connections
Panel side laps to stitch panels together
Screws are self drilling
5/16″ Hex head
EPDM washer
Solid zinc cap
Lifetime Warranty
Stainless Woodbinders S_Screw_wb_stainless_1.jpg 9 x 1″

Panel to wood installation
Holes must be predrilled 
1/4″ Hex head
EPDM washer
For installation into treated wood
Self-Drillers Without Washers S_Screw_sd_nw_1.jpg 12 x 1″

Panel to metal installation
Screws are self drilling
5/16″ Hex head
For interior use only
Goof Screws S_Screw_goof_1__2_.jpg 17x 1″

Panel to wood installation
Holes must be preexisting
EPDM washer
Ideal for sealing existing holes
Pop Rivets fasteners_poprivet

#42 Aluminum
#42 Copper

 Trim to trim connections
Sungrip Woodbinders S_Screw_sungrip_woodbinder.jpg 14 x 1 1/2″ Used for skylight installation when fastening to wood. Allows for thermal movement of the skylights during expansion and contraction.
Sungrip Self-Drillers S_Screw_sungrip_sd.jpg  14 x 1   1/2″ Used for skylight installation when fastening to metal. Allows for thermal movement of the skylights during expansion and contraction.
Nails S_Nail_2.jpg 1 3/4 ”
2″
2 1/2″
3″
3 1/2″
4″

Panel to wood installation
Contains washer
Zac Goof    17 x 1″  Used for going into existing holes where purlins are missed or old fasteners have been removed, holes must be predrilled or preexisting
Oversized Zac Woodbinder    14 x 1   1/2″ lifetime warranty fastener used for applications where an oversized fastener is required
Zac Stitch   12 x 3/4″

 “Lifetime warranty fasteners”“Ridge cap to panel connections”“Trim to trim connections”
Trim Nails Size Description
Vinyl Siding Nails 14 x 7/8″ Trim to trim connections
Panel side laps to stitch panels together
Screws are self drilling
5/16″ Hex head
EPDM washer
Solid zinc cap
Lifetime Warranty