Tubbing Bolt Assembly Grade 8.8 (M39 X 300MM) DWG # 26673

Tubbing Bolts are specially designed for mine shaft tubbing applications. Each bolt assembly includes two steel washers and two lead washers that compress when torqued, helping create a seal against water ingress. Standard sizes are stocked for Saskatchewan mine shafts, with custom configurations available upon request.

Specifications:

• Model #:26673
• Weight: 14.5 kg
• Total Length:325mm
• Material Origin: China
• Dimensions in images

Features: 

• Internally pull-tested to verify strength

Assembly Includes: 
- (1) Bolt
- (1) Nut
- (2) Lead Washers
- (2) Steel Washers

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