Japan's Marunaka Company begins to manufacture double anti-loose bolt nuts

Marunaka has recently started manufacturing "WV-Lock" double anti-loose bolt nuts. The company uses a ratchet construction on flange bolts and screws (all equipped with washers), and even a protruding structure on the bottom of the gasket. The fastened object will bite into the raised portion, so the raised configuration will exert a double anti-loose effect with the ratchet structure. When the product needs to be removed, the applied release torque value only needs to be slightly higher than the tightening torque value.

Japan's Marunaka Company begins to manufacture double anti-loose bolt nuts

STAIR NOSE

Name : STAIR NOSE Vinyl flooring (spc flooring,click spc flooring)
Board Thickness : 4.0-7.0mm
Wearing Layer Thickness :0.3mm,0.5mm as regular
Surface Texture :Deep Grain,Wood Grain,Marble Grain,Stone,Carpet
Finish :UV-Coating
Installation :Click system(Unilin,Valinge)
Delivery Time :15-25 days
Size:6''*48''(150mm*1220mm)
7''*48''(182mm*1220mm)
9''*48''(230mm*1220mm)
9''*60''(230mm*1525mm)
Backing Foam :IXPE(1.0mm,1.5mm,2.0mm) EVA(1.0mm,1.5mm)
Density :2.07kg/m3
Surface :Wood Embossed,Deep Wood Embossed,Handscraped,Eir.
Usage :Bedroom,Kitchen,Basements,Home,School,Hospital,Mall,Commercial to use.
Features :Waterproof,Wear resistant,Anti-slip,Moisture Proof,Fireproof,durable, anti-scratch, anti-bacterail.

Market :Export to American,Canadian,European Market,Part Asia,Africa Countries.Australia Market

Warranty :10 years for commercial and 25 years for residential

Stone Plastic Composite vinyl flooring is more and more popular new style eco-friendly vinyl flooring. SPC rigid flooring is set apart from other types of vinyl flooring by its uniquely resilient core layer. This core is made from a combination of natural limestone powder, polyvinyl chloride and some stabilizers.
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