ITW Buildex 1078000 – Unslotted Indented Hex Washer Head, Climaseal ACR™, 1/4-20 x 2″, #4 Point, Box of 1,500

Description

Part Number: 1078000
Brand: ITW Buildex – TEKS® SELECT
Application: Attaches metal to metal.
Drill Capacity (in.): .210 – .312

Specifications:
• Teks Drill Point:
•• Non-walking, cutting edges, pigtail reduction.
•• Engages material faster, drills with less effort, safer installation.

• Load bearing area:
•• Selectively hardened to retain strength and ductility performance similar to a Grade 5 bolt.
•• Resists shear failure due to loading and different expansion coefficients in dissimilar metals.

• Installs faster:
•• Drills and taps faster with fewer stalls.
•• Reduces installation time and money.

• Climaseal ACR:
•• Coating provides long life protection.
•• Fewer replacements.

Installation

The screws must be installed perpendicular to the work surface using a screw driving tool. The installation speed for 1/4″ screws should not exceed 1,800 RPM. The installation speed for all other screws should not exceed 2,500 RPM.

Overdriving may result in torsional failure of the fastener or stripout of the substrate.

The screw must penetrate through the supporting metal with a minimum of three threads protruding past the back side of the supporting metal, or the length which ensures that only the load-being area of the screw is engaged in the material being fastened, whichever is greater.

The fastener must penetrate beyond the metal structure a minimum of 3 threads.

Product Submittal: 1078000