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Reserve by 4:00pm and collect today
22-24 Chipstead Valley Rd, Coulsdon
They have 6 underhead lobes for improved countersinking and reduced surface dust, and reinforced countersunk necks which improve holding power. The screws have an anti-friction thread for reduced splitting of the timber, reduced 'jacking' and spinning of joined timber and improved drawing strength. The thread is serrated for improved pull-out and r...
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