Category Archives: Screw threads

BS EN 3274:2001 – Aerospace series. Pipe coupling 8°30′. Thread. Geometric configurations

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 14 pages, A4

Manufacturer – BSI

Price – GBP 64

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Keywords – Aircraft components, Pipe couplings, Pipe fittings, Pipes, Threads
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BS EN 4493:2008 – Aerospace series. Inserts, screw thread, helical coil, self-locking, in heat resisting nickel base alloy NI-PH1801 (NIP96HT, Nimonic 90), silver plated

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 12 pages, A4

Manufacturer – BSI

Price – GBP 64

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Keywords – Aircraft components, Thread inserts, Threaded fasteners, Fasteners, Threads, Helical shape, Heat-resistant materials, Nickel alloys, Silver, Metal coatings, Dimensions, Designations
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98/718667DC – Hexalobular socket countersunk head tapping screws (common head style) (ISO/CD 14586)

Available as PDF document for immediate download, or as printed publication – yes

Number of pages –

Manufacturer – ISO

Price – GBP 20

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Keywords – Screw threads
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BS A 346:2000, ISO 3161:1999 – UNJ threads. General requirements and limit dimensions

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 48 pages, A4

Manufacturer – BSI

Price – GBP 150

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Keywords – Aircraft components, UNJ screw threads, Thread forms, Threads, Thread pitch, External threads, Internal threads, Fasteners, Threaded fasteners, Dimensions, Radius, Diameter, Dimensional tolerances, Imperial system, Designations, Mathematical calculations
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BS ISO 10959:2000 – Aerospace. MJ threads. Gauging

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 28 pages, A4

Manufacturer – BSI

Price – GBP 114

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Keywords – Aircraft components, Gauges, MJ threads, Dimensions, Dimensional tolerances, Thread pitch, Thread forms, Diameter measurement, Fasteners
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BS A 358-1:2000, ISO 5855-1:1999 – MJ threads. General requirements

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 42 pages, A4

Manufacturer – BSI

Price – GBP 130

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Keywords – MJ threads, Threads, Thread forms, Aircraft components, Threaded components, Mechanical components, Profile, Triangular shape, Dimensions, Diameter, Position, Dimensional tolerances, Designations, External threads, Internal threads, Thread pitch, Formulae (mathematics), Radius
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BS A 358-2:2000, ISO 5855-2:1999 – MJ threads. Limit dimensions for bolts and nuts

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 12 pages, A4

Manufacturer – BSI

Price – GBP 64

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Keywords – MJ threads, Threads, Thread forms, Aircraft components, Threaded components, Dimensions, Diameter, Threaded fasteners, Internal-thread fasteners, Nuts, Bolts, External-thread fasteners, Designations, Profile, Thread pitch, Dimensional tolerances, Radius
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BS A 358-3:2000, ISO 5855-3:1999 – MJ threads. Limit dimensions for fittings for fluid systems

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 12 pages, A4

Manufacturer – BSI

Price – GBP 64

CLICK HERE FOR MORE INFORMATION

Keywords – MJ threads, Threads, Thread forms, Aircraft components, Threaded components, Pipe fittings, Fluid equipment, Fluidic control systems, External threads, Internal threads, Thread pitch, Dimensions, Dimensional tolerances, Designations, Diameter, Radius, Profile, Grades (quality), Mechanical components
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BS ISO 15872:2002 – Aerospace. UNJ threads. Gauging

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 34 pages, A4

Manufacturer – BSI

Price – GBP 130

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Keywords – Air transport engineering, Aircraft components, UNJ screw threads, Thread forms, Threads, External threads, Internal threads, Thread gauges, Gauges, Threaded fasteners, Thread pitch
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BS 2A 231:1993, ISO 3353:1992 – Rolled threads for bolts. Lead and runout requirements

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 14 pages, A4

Manufacturer – BSI

Price – GBP 40

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Keywords – Bolts, External-thread fasteners, Threads, Incomplete threads, Threaded fasteners, Aircraft components, Fasteners, Dimensions, Inspection, Space technology components, Threaded components, External threads, Rolling
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97/718653DC – Drilling screws with tapping screw thread. Mechanicaland functional properties (ISO/DIS 10666)

Available as PDF document for immediate download, or as printed publication – yes

Number of pages –

Manufacturer – ISO

Price – GBP 15

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Keywords – Screw threads
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97/718656DC – Plain washers for tapping screw and washer assemblies. Normal and large series. Product grade A (ISO/DIS 10669)

Available as PDF document for immediate download, or as printed publication – yes

Number of pages –

Manufacturer – ISO

Price – GBP 15

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Keywords – Screw threads
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ISO3269 : 2000 (EDTN 3) – ISO 3269 Fasteners – acceptance inspection.

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 17 pages

Manufacturer – ISO

Price – GBP 65

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Keywords – Screw threads
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08/30185179 DC – BS EN 4673-001. Aerospace series. Inserts, UNJ threads, self-locking, with self-broaching keys. Part 001. Installation and removal procedure

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 12 pages, A4

Manufacturer – BSI

Price – GBP 20

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Keywords – Aircraft components, Components, Fasteners, Mechanical components, Keys (engineering), Broaching, Broaching machines, UNJ screw threads
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08/30185184 DC – BS EN 4673-002. Aerospace series. Inserts, UNJ threads, self-locking, with self-broaching keys. Part 002. Design standard

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 13 pages, A4

Manufacturer – BSI

Price – GBP 20

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Keywords – Aircraft components, Components, Fasteners, Mechanical components, Keys (engineering), Broaching, Broaching machines, UNJ screw threads
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08/30185224 DC – BS EN 4673-004. Aerospace series. Inserts, UNJ threads, self-locking, with self-broaching keys. Part 004. In heat resisting nickel base alloy Ni-P101HT (WASPALOY), silver plating

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 10 pages, A4

Manufacturer – BSI

Price – GBP 20

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Keywords – Aircraft components, Components, Fasteners, Mechanical components, Keys (engineering), Broaching, Broaching machines, UNJ screw threads
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08/30185233 DC – BS EN 4673-005. Aerospace series. Inserts, UNJ threads, self-locking, with self-broaching keys. Part 005. In heat resisting nickel base alloy Ni-P101HT (WASPALOY), silver plating

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 10 pages, A4

Manufacturer – BSI

Price – GBP 20

CLICK HERE FOR MORE INFORMATION

Keywords – Aircraft components, Components, Fasteners, Mechanical components, Keys (engineering), Broaching, Broaching machines, UNJ screw threads
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08/30185236 DC – BS EN 4673-006. Aerospace series. Inserts, UNJ threads, self-locking, with self-broaching keys. Part 006. In heat resisting steel FE-PA2601 (A286), MoS2 coated

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 10 pages, A4

Manufacturer – BSI

Price – GBP 20

CLICK HERE FOR MORE INFORMATION

Keywords – Aircraft components, Components, Fasteners, Mechanical components, Keys (engineering), Broaching, Broaching machines, UNJ screw threads
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