Category
Knurled Double Thread Hex Washer Head
#10-#14; M4.8-M6.3
Applications:1.Roof and wall panel over rigid insulation to steel framing 2.Roof panel over spacer block and insulation to eaves purlin
Material: Carbon steel Stainless Steel
Plated: White Zinc-plated | Yellow Zinc-plated | Chrome-plated | Nickel-plated
Coating: Ruspert | Magni | Climaseal | Dacromet
Material: Carbon steel Stainless Steel
Plated: White Zinc-plated | Yellow Zinc-plated | Chrome-plated | Nickel-plated
Coating: Ruspert | Magni | Climaseal | Dacromet
Quantity:

- Features
- Double thread for the purpose using exterior roofing environment
High thread under the head prevents panel stripout
Point to thread design maximizes pullout performance and minimizes
- Point
- Drill Pont #3
Drill Pont #5 
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