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NEN-EN 3202

Aerospace Series - Holes and traps for T-head bolts - Design standard

active, Most Current
Organization: NEN
Publication Date: 1 July 1995
Status: active
ICS Code (Bolts, screws, studs): 49.030.20
scope:

Specifies a procedure for calculating traps for T-head bolts. This provides standard traps which prevent the bolts from rotating during tightening and prevent incorrect mating. The application of T-head bolts may cause flange deformations (notches). Where only small notches are acceptable due to high notch sensitivity of the trap surface, close tolerance bolts and their associated holes for rotating parts shall be used in static parts.

Document History

NEN-EN 3202
July 1, 1995
Aerospace Series - Holes and traps for T-head bolts - Design standard
Specifies a procedure for calculating traps for T-head bolts. This provides standard traps which prevent the bolts from rotating during tightening and prevent incorrect mating. The application of...
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