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Standards Development
| Reference | Standards description | Committee | Status |
|---|---|---|---|
| BS EN 4178 |
EN 4178 Aerospace series. Screw, pan head, six lobe recess, coarse tolerance normal shank, medium length thread, in titanium alloy, anodized, MoS2 lubricated. Classification: 1 100 MPa (at ambient temperature)/315 °C Categories: Screw threads | Bolts, screws, studs |
ACE/12 Aerospace fasteners and fastening systems | Public comment |
| BS EN 4909 |
EN 4909 Aerospace series. Screw, hexagon head, flanged, with six-lobe recess, composite, inch series Categories: Bolts, screws, studs |
ACE/12 Aerospace fasteners and fastening systems | Public comment |
| BS EN 4138 |
EN 4138 Aerospace series. Screw, pan head, offset cruciform recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated. Classification: 1 100 MPa (at ambient temperature)/235 °C Categories: Bolts, screws, studs |
ACE/12 Aerospace fasteners and fastening systems | Public comment |
| BS EN 4910 |
EN 4910 Aerospace series. Screw, hexagon head, flanged, with six-lobe recess, composite, inch series. Technical Specification Categories: Bolts, screws, studs |
ACE/12 Aerospace fasteners and fastening systems | Public comment |
| BS A 401-420 |
. Categories: Bolts, screws, studs |
ACE/12 Aerospace fasteners and fastening systems | Drafting |
| BS EN 2897 |
EN 2897 Aerospace series. Screw, pan head, offset cruciform recess, close tolerance normal shank, short thread, in alloy steel, cadmium plated. Classification: 1 100 MPa (at ambient temperature)/235 °C Categories: Bolts, screws, studs |
ACE/12 Aerospace fasteners and fastening systems | Public comment |
| BS EN 3833 |
EN 3833 Aerospace series. Bolts, MJ threads, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), passivated. Classification: 1 550 MPa (at ambient temperature)/650 °C. Technical specification Categories: Bolts, screws, studs |
ACE/12 Aerospace fasteners and fastening systems | Public comment |
| BS EN 6128 |
Aerospace series - Blind bolt, 100° flush head, high strength Categories: Bolts, screws, studs |
ACE/12 Aerospace fasteners and fastening systems | Public comment |
| BS EN 6129 |
Aerospace series - Blind bolt, protruding head, high strength, pulltype Categories: Bolts, screws, studs | Rivets |
ACE/12 Aerospace fasteners and fastening systems | Public comment |
| BS EN 6127 |
Aerospace series - Blind bolt, 100° reduced flush head, high strength Categories: Bolts, screws, studs |
ACE/12 Aerospace fasteners and fastening systems | Public comment |