Nut And Washer Hardware Kuri Cutter 10177193 DAIDOHANT

【Features】
It is a hardware that integrates a washer and a nut, and the finished surface can be made flat by tightening the anchor bolt M12 with the main body.
Since the wood is cut using the protrusions on the back of the washer, there is no need to carve the wood, allowing for speedy construction.
Since the finished surface is flat, it can be easily installed even when using joist-less construction methods.

【Use】
For tightening anchor bolts.

【Specification】
Thread diameter (mm): M12

【Specification2】
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【Material/Finish】
Carbon steel that satisfies JIS B 1180 strength classification 4.6 or 4.8
Surface treatment: JIS H 8610 (electrogalvanized) Ep-Fe/Zn8/CM2

【Set contents/accessories】
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【caution】
Special bit sold separately is required.