Strong-Point NA824 – Slotted Indented Hex Washer Head, Zinc Plated with 1/2″ O.D. Bonded Washer, 8 x 1-1/2, 1/4″ A.F. #8 Head, Box of 3,000

Description

Part Number: NA824
Application: Attaches light gauge sheet metal to sheet metal or wood.

Features

• Multipurpose sheet metal screw for light to medium gauge applications
• 22 degree point pierces light gauge metal
• Twin fast thread design creates faster installation speeds
• Bonded washer creates leak proof seal

Specifications

• Meets ASTM A 510 for carbon steel manufacturing
• Meets ASTM B 633 for electrodeposited zinc coatings
• Meets ASTM F1941 for corrosion resistance

Installation

A 1/4” hex nut setter or 1/4” drive socket with torque limiting nose piece set at a minimum of 1400 RPM drive speed recommended. Do not over torque as it can cause the head to snap or stripping of the threads. Installed fasteners must penetrate a minimum of three full threads beyond the metal structure.

Product Submittal: NA808_NA832