HOLLAND FASTENERS
12 x 1 1/4" Self Driller with Washer
These self-drilling fasteners are used to secure steel panels to steel girts.
12 x 3 1/4" Self Driller with Washer
No predrilling required.
5 1/4" Self Driller with Washer
Our fasteners come in a variety of lengths and all are produced with a hex shaped head.
1 1/2" Wood Grip
Our preferred siding and roofing screw used to attach steel panels to a wood structure.
3" Wood Grip
All screws are galvanized for long life. The neoprene sealing washer provides a watertight seal.
14 x 7/8" Lap Tek with Washer
Use our self-drilling fasteners for stitching laps and attaching trim.
Insulation Screws
Screws used to fasten foam insulation to steel panels.
Pop Rivets
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