BSI - BS 3A 109
Specification for Steel Bolts (Unified Hexagons and Unified Threads)
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| Organization: | BSI |
| Publication Date: | 29 November 1985 |
| Status: | active |
| Page Count: | 11 |
| ICS Code (Bolts, screws, studs): | 49.030.20 |
scope:
Specifies materials, dimensions, finish and inspection requirements for steel shear bolts with Unified hexagons, Unified threads and close tolerance shanks for aerospace use.
Document History
August 31, 2023
Draft BS A 109 Bolts, shear, hexagonal heads, close tolerance shank, unified threads, alloy steel, cadmium plated (on head and thread only) – Specification Classification Rm = 127,600 – 156,600 lbf/in2 (880 – 1080 MPa) at Ambient temperature | +190°C
A description is not available for this item.
BS 3A 109
November 29, 1985
Specification for Steel Bolts (Unified Hexagons and Unified Threads)
Specifies materials, dimensions, finish and inspection requirements for steel shear bolts with Unified hexagons, Unified threads and close tolerance shanks for aerospace use.
June 4, 1962
Specification for steel shear bolts (Unified hexagons and Unified threads) for aircraft
A description is not available for this item.
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