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Bugle Head Insulation self drilling screws

Designed For: Fixing insulation to steel and timber purlins Head Style:

Bugle Drive: Phillips 2 Thread Form: Twin Material Grade: AISI C1022

Coating: 500hr Evoshield®

Recommended Drill Speed: 1,500 – 2,500 RPM

Self drilling point and coarse thread allows optimum performance in steel and timber substrates

Bugle head allows use with various washer designs

Heat treated carbon steel construction yields material strength of 1,100N/mm2 for superior physical performance

Evoshield®coating provides greater corrosion resistance over the industry standard of 320 hours

 

Retaining washers available 5mm & 18mm Recess

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