ARP1201: HEXAGON BAR SIZES FOR FLUID FITTINGS - Recommended Practice

Features

Issuing Committee: G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies

Scope

Content: This recommended practice lists the recommended across flats limits for hexagon bar stock drawing callouts. This recommendation is based on the comparison of existing hexagon tolerance standards and minimum wrench openings. These callouts should be used when specifying fluid fitting dimensions in which the unmachined material hex dimension will appear on the finished part as a wrenching surface.

Meta Tags

Topics: Parts
Corrosion resistant alloys
Aluminum alloys
Metal finishing
Titanium
Steel
Fittings

Details

DOI: https://doi.org/10.4271/ARP1201

Pages: 3

Citation: SAE International Recommended Practice, HEXAGON BAR SIZES FOR FLUID FITTINGS, SAE Standard ARP1201, Issued October 1970, https://doi.org/10.4271/ARP1201.

Additional Details

Publisher: SAE International

Published: Oct 1, 1970

Product Code: ARP1201

Content Type: Recommended Practice

Status: Current

Language: English

Historical