Owlett-Jaton Supascrew 6 x 1" Countersunk BZP Twin-Thread Woodscrew Pack of 200

Summary

The Owlett-Jaton Supascrew 6 x 1" (4.2 x 25 mm) is a hardened twin-thread countersunk woodscrew finished in bright zinc plate, supplied in a trade pack of 200. Designed for fast, reliable fixing in timber, chipboard and man-made board, it suits both hand and power-driver use across general joinery and construction applications. Its twin-thread geometry and sharp point deliver rapid insertion with excellent pull-out resistance.

Features

• Twin-thread design with parallel shank provides fast, positive driving and superior pull-out resistance compared with single-thread equivalents.
• Double countersunk head reduces the risk of head shear and aids flush or below-surface seating.
• Sharp 25deg point ensures easy penetration and a fast start in timber and board materials.
• Plusdriv (Pozi) recess is compatible with PZ1 driver bits and suitable for use with power drivers.
• Bright zinc plated (BZP) finish provides corrosion protection suitable for clean, dry, and low-humidity indoor environments.
• Hardened steel construction resists torque shear during driving while maintaining core ductility.
• Fully threaded at this 25 mm length, maximising grip throughout the fastener's shank.
• Suitable for use with standard plastic wall plugs in masonry applications.

Specifications

• Size (Imperial): 6 x 1"
• Size (Metric): 4.2 x 25 mm
• Head Type: Double Countersunk
• Drive Type: Plusdriv / Pozi (PZ1)
• Thread Type: Twin Thread
• Finish: Bright Zinc Plated (BZP)
• Material: Hardened Carbon Steel
• Pack Quantity: 200
• OJ Part Number: OJ077949

What's Included

• 200 x 6 x 1" CSK BZP Twin-Thread Woodscrews