FED-STD-H28/14A

SCREW-THREAD STANDARDS FOR FEDERAL SERVICES SECTION 14 BUTTRESS SCREW THREADS - 7 DEG./45 DEG. FLANK ANGLES

contributor author	DLA - IS - DLA Troop Support - Industrial Hardware Items of Supply Standardization Code
date accessioned	2017-09-04T18:28:36Z
date available	2017-09-04T18:28:36Z
date copyright	06/09/1983
date issued	1983
identifier other	AIJUDAAAAAAAAAAA.pdf
identifier uri	http://yse.yabesh.ir/std;query=autho4703177D081D20686159DD6EFDEC014A/handle/yse/210718
description abstract	This section provides the standards for Buttress type screw threads, their gages and acceptability requirements. Buttress threads feature load flanks nearly perpendicular to the thread axis. This minimizes the radial component of a single direction axial force applied to the load flanks. Threads covered in this section are limited to those with load flank angles of 7° and clearance flank angles of 45°. The following thread forms are included in this section: American National Standard Form - Engagement height 0.6 × pitch British Standard Form - Engagement height 0.4 × pitch
language	English
title	FED-STD-H28/14A	num
title	SCREW-THREAD STANDARDS FOR FEDERAL SERVICES SECTION 14 BUTTRESS SCREW THREADS - 7 DEG./45 DEG. FLANK ANGLES	en
type	standard
page	7
status	Active
tree	DLA - IS - DLA Troop Support - Industrial Hardware Items of Supply Standardization Code:;1983
contenttype	fulltext