ANSI B18.2.3.5M PDF

Find the most up-to-date version of ASME BM at Engineering All dimensions are in mm. ANSI BM Metric Hex Bolts. TRANSHOW INDUSTRY LIMITED. GAOYANG RD, ZHOUHAN VILLAGE, JIANGSHAN. ASME-ANSI-BM Hex Head Bolts Dimensional Standards and Technical Specifications in Metric series ranging M3 upto M as per ASME and ANSI.

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Hexagon head bolts -product grade c. Metric hexagon head screws.

Dimensions of Hex Bolts. Metric hex cap screws. Subcommittee 2 was subsequently established and charged with the responsibility for technical content of standards covering wrench head bolts and nuts.

ANSI B18.2.3.5M (1979)

NOTE It is common practice in IS0 standards to omit thread pitch from the product size designation whenscrew threads are the metric coarse thread series, e. Hexagon head bolts wth thick shank. This was granted on April b188.2.3.5m, Hex bolt, M20 x 2.

The referee gage and gaging procedure for checking boltstraightness is given in Appendix I. Thank you for interesting in our services.

ASME/ANSI B Metric Hex Head Bolts

When reaffirmation, amendment, revision, or cancellation of this standard is initially proposed, the industry group responsible for this standard shall inform the Military Coordinating Activity of the proposed action and request their participation.


Hexagon head bolts – Product grades A and B Suppliers 2. Plain hexagon head screws.

We need your help to maintenance this website. Unless otherwise specified, screwsand bolts shall be supplied with a natural as processed finish, unplated or uncoated.

It represents the minimum design grip length of the bolt and shall be used as the criterion for inspection and for determining thread availability when selecting bolt lengths even though usable threads may extend beyondthis point. Please fill this form, we will try to respond as soon as possible. Hexagon head bolts-Product grade C.

Metric Threaded Fasteners – Engineering Subjects

AppendixTable 4 shall be used for item selectionin accordance with the part numbering system and size information contained therein. M5 to M52 hexagon head bolts—Product grade C Suppliers 1. Metric precision hexagon bolts.

Unless M10 bolts with 15 mm width across flats are specifically ordered, B18.23.5m bolts with 16 mm width across flats shall be furnished. No part of this document maybe reproduced in any form, in an electronic retrieval systemorotherwise, withoutthepriorwritten permission of the publisher. Bearing surface shall be perpendicular to the axis of the body within a tolerance of 3 deg for sizes M24 ansii smaller, absi 2 deg fol sizes larger than M The Department of Defense requested that each of the eight products be covered in separate standards, and Subcommittee 2 accepted this approach at its meeting on June 27, At its meeting on December 4,Committee B18 authorized preparation of a series of standards for metric fasteners.


Hexagon head bolts-Product grades A and B Suppliers 6.

A shoulder under the head may be supplied at option of themanufacturer. Hexagon head bolts-product grade C. However, a die seam across the bearing face shall be permissible. Hexagon head bolts – Product grades A and B. Show on Mobile terminal. When ashoulder is supplied, its diameter and lengthshall be as specified in Table 2.

Metric hex head machine screws. Tolerancesfor bolt lengths ate given in Table 3. Lipari, Bell Telephone Laboratories, Inc. Rock Falls, Illinois R. Hexagon head bolts-Grade C. Piofrowski, Mack Trucks, Inc.

Hexagon head bolts-Product grade B-Reduced shank. The dimensional differences between this ANSI standardand IS0 are few, relatively minor,andnone will affect thefunctionalinterchangeability of bolts manufactured to the requirements ofeither.

Hex Bolts Suppliers 2. Black hexagon thin head bolts.