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EN 4509 Aerospace series. Screw, 100° countersunk normal head, offset cruciform recess, threaded to head, in titanium alloy, anodized, with aluminium pigmented coating, metric series. Classification: 1 100 MPa (at ambient temperature)/315 °C
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03/12/2024
Aerospace series. Screws, pan head, offset cruciform recess, coarse tolerance normal shank, short thread, in titanium alloy, anodized, MoS2 lubricated. Classification: 1 100 MPa (at ambient temperature)/315 °C
Aerospace series. Screw, 100° countersunk reduced head, offset cruciform recess, close tolerance shank, short thread, in titanium alloy, anodized, MoS2 lubricated. Classification: 1 100 MPa (at ambient temperature)/315 °C. Inch series
Aerospace.Test bolts, hexagonal head, metallic material, coated or uncoated
Aerospace series. Screw, 100° countersunk head, offset cruciform recess, threaded to head, in heat resisting steel FE-PA92HT (A286). Classification: 900 MPa (at ambient temperature)/650 °C
AEROSPACE SERIES Bolts, shear, hexagonal heads, close tolerance shank, unified threads, alloy steel, cadmium plated (on head and thread only). Specification. Classification R<sub>m</sub> = 127 600 – 156 600 lbf/in<sup>2</sup> (880 to 1080 MPa) at ambient temperature | +190°C
Aerospace series. Rotary fasteners. Structural and non-structural applications. Technical specification
Aerospace. Screws, pan head, internal offset cruciform ribbed or unribbed drive, pitch diameter shank, long length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100 MPa. Dimensions
Bolts, shear, hexagonal heads, close tolerance shank, unified threads, low alloy steel, cadmium plated (on head and thread only). Specification. Classification Rm = 123 200. 145 600 lbf/in2 (850 – 1 004 MPa) at ambient temperature | +190°C
Standards Development