EJOT USA

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The JA3 solar fasteners for wood structures features a highly engineered stainless steel thread form, that minimizes radial forces and expansion of the wood of the purlins.

Available with standard sealing element FZD or EJOT ORKAN Storm Washer upon request. Length variable to suit project.

The JA3's specialized thread design gives maximum fastening performance in softwood substructures.

JA3-SB for wood substructures

1. Internal SW5 hex drive used to drive the fastener through the roof panel into the substructure.
2. Adapter plates or L-feet for fastening the rail or racking system are mounted and secured by M10 lock nuts and washers.
3. FZD sealing washer below the precision-defined depth control stop.
4. EJOT JA3 self-taping screw 5/16" (8.0mm) x L.

Product selection

For trapezoidal and corrugated metal roofs with wood substructures

Product #   

    

Product Name and description

6660108006

       

JA3-SB-8.0 x 80/50 FZD (JA3-SB-5/16'' x 3.150''/1.969'' FZD) 
EJOT SS Solar Fastening System for wood, 8mm dia x 80mm (3.150'') long lag, 10mm dia x 50mm (1.969'') stud

6660108011

 

JA3-SB-8.0 x 110/50 FZD (JA3-SB-5/16'' x 4.331''/1.969'' FZD)
EJOT SS Solar Fastening System for wood, 8mm dia x 80mm (4.331'') long lag, 10mm dia x 50mm (1.969'') stud 

6660108008

 

JA3-SB-8.0 x 130/50 FZD (JA3-SB-5/16'' x 5.118''/1.969'' FZD)
EJOT SS Solar Fastening System for wood, 8mm dia x 130mm (5.118'') long lag, 10mm dia x 50mm (1.969'') stud

6660108009

 

JA3-SB-8.0 x 150/50 FZD (JA3-SB-5/16'' x 5.906''/1.969'' FZD)
EJOT SS Solar Fastening System for wood, 8mm dia x 150mm (5.906'') long lag, 10mm dia x 50mm (1.969'') stud

6660108016

 

JA3-SB-8.0 x 200/50 FZD (JA3-SB-5/16'' x 7.874''/1.969'' FZD)
EJOT SS Solar Fastening System for wood, 8mm dia x 200mm (7.874'') long lag, 10mm dia x 50mm (1.969'') stud


Other lengths available upon request.

Our engineering department can assist you in choosing the right EJOT Solar Fastening Systems for your project. Call us on: 262-612-3550 or contact us.

 

Downloads for JA3 for wood substructures

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Other EJOT solar fastening systems for exposed fastener metal roofs