BS-A-312 › Historical Revision Information
Screws, pan head, internal offset cruciform ribbed or unribbed drive, stepped shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1100 MPa. Dimensions

BS-A-312 - REPLACED BY BS-ISO-12260 - SUPERSEDED -- See the following: BS-ISO-12260
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Screws, pan head, internal offset cruciform ribbed or unribbed drive, stepped shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1100 MPa. Dimensions

Keywords

Aircraft components, Fasteners, Threaded fasteners, External-thread fasteners, Screws (bolts), Pan-head fasteners, Cruciform-head fasteners, Dimensions, Preferred sizes, Strength of materials, Designations

To find similar documents by classification:

49.030.20 (Bolts, screws, studs)

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Document Number

BS-A-312

Revision Level

REPLACED BY BS-ISO-12260

Status

Superseded

Publication Date

March 31, 2016

International Equivalent

ISO 12260:1996

Committee Number

ACE/12