• Fasteners Manufacturer in UK

    Astec Tubes is one of the leading fastener manufacturers in the United Kingdom. In today’s competitive market, Astec Tubes, being one of the leading fastener manufacturers in the United Kingdom, specialises in offering custom fastening solutions. Our appreciation for excellent workmanship and our tradition of being a highly skilled service provider has led to our reputation in the marketplace. At Astec Tubes, it is not just fasteners that we supply, but success in its entirety as your dependable companion. Our commitment to innovation and precision, coupled with our many years of experience, allows us to be your ultimate source for fasteners for aerospace and other requirements.

    Fasteners Manufacturer, Fasteners Supplier in UK, Bolts Supplier, Screw Manufacturer, Fasteners Stockist in UK.

    We have a range of fastening solutions to suit every industry’s needs because we understand that different industries have different requirements. Our extensive assembly of fasteners is carefully selected to meet a customer’s needs, whether it is an aerospace fastener or an everyday fastener. Grades in Stainless Steel Fasteners include SS 304/304L/304H, SS 310/310S/310H, SS 316/316L, SS 316Ti, SS 317/317L, SS 321/321H, SS 347/347H, SS 904L, etc.

    ASME Fasteners, Stainless Steel Fasteners, Monel Fasteners, Titanium Gr 2 Fasteners, Manufacturer & Exporter in UK, Manufacturer of high-quality Fasteners in UK, Manufacturer of best quality Fasteners in UK, Price of Fasteners in UK, Bolt Nut Manufacturing, United Kingdom.

    At Astec Tubes, we satisfy ourselves by staying at the cutting edge of fastener production. Our today's facilities and superior technology permit us to provide fasteners that meet the very best requirements. We’re committed to turning in products that exceed your expectations, whether or not you want Duplex Steel Fasteners, Super Duplex Fasteners, Inconel / Incoloy Fasteners, Hastelloy Fasteners, Monel Fasteners, Titanium Fasteners, Cupro Nickel Fasteners, or Carbon Steel Fasteners. Our expert team is here to provide customised answers that shape your precise specifications.

    Standard : A193 / A194

    Thickness : 0.6 mm THK to 6.00 mm THK

    Size Range : 1/16” 1/2” & 1.5MM to 38.1MM

    Outer Diameter : 6.00 mm to 60.00 mm

    Have you any question or query
    General Queries While Buying Stainless Steel Fasteners

    Types of Fasteners we Supply in UK

    ANSI and/or ASME Standards Bolts (inch series)

    Description Standard Measurement System
    Square & Hex Head Bolts ANSI/ASME B18.2.1 Inch Series
    Hex Head Bolts ANSI/ASME B18.2.3.5M Metric
    Heavy Hex Bolts ANSI/ASME B18.2.3.6M Metric
    Heavy Hex Structural Bolts ANSI/ASME B18.2.3.7M Metric
    Square Head Bolts ANSI/ASME B18.2.3.10M Metric
    Round Head Bolts ANSI/ASME B18.5 Inch Series
    Round Head Short Square Neck Bolts ANSI/ASME B18.5.2.1M Metric
    Round Head Square Neck Bolts ANSI/ASME B18.5.2.2M Metric
    Round Head Square Neck Bolts With Large Head ANSI/ASME B18.5.2.3M Metric
    Track Bolts ANSI/ASME B18.10 Inch Series
    Forged Eye Bolts ANSI/ASME B18.15 Inch Series
    Lifting Eye Bolts ANSI/ASME B18.15M Metric
    Hex Head Bolts DIN 931 Metric
    Heavy Hex Bolts DIN 6914 Metric
    Countersunk Square Head Bolts With Short Neck DIN 608 Metric
    Lifting Eye Bolts (Type A) DIN 444A Metric
    Lifting Eye Bolts (Type B) DIN 444B Metric
    Square Head Bolts With Collar DIN 478 Metric
    Forged Lifting Eyes/Eye Bolts DIN 580 Metric
    Carriage Bolts DIN 603 Metric
    Flat Countersunk Nib Bolts DIN 604 Metric
    Carriage Bolts DIN 607 Metric
    U Bolts DIN 3570 Metric
    Hex Flange Bolts DIN 6921 Metric
    Plough Bolts with 2 Nibs DIN 11014 Metric
    Hex Head Bolts with Shank ISO 4014 Metric
    Hex Head Bolts with Nuts ISO 4016 Metric
    Full Thread Hex Head Bolts ISO 4017 Metric
    Hex Flange Bolts ISO 4162 Metric
    Hex Flange Bolts ISO 8100 Metric
    Hex Bolt With Flange ISO 8102 Metric
    Hex Flange Bolts ISO 15071 Metric
    Mushroom Head Square Neck Bolts ISO 8677 Metric
    Fine Threaded Hex Head Bolts ISO 8765 Metric
    Hex Head Bolts IS 1363 Part 1 Metric
    Hex Head Bolts IS 1363 Part 2 Metric
    Hex Head Bolts IS 1364 Part 1 Metric
    Hex Head Bolts For Structural Joints IS 6639 Metric
    Hex Head Transmission Tower Bolts IS 12427 Metric
    Hexagon Flange Bolts IS 15582 Metric

    Sizes of High Tensile Fasteners in UK

    High Tensile Fasteners Type Size Grade ASME ISO ASTM
    ASTM F568 Socket Head Cap Fasteners M1.6 to M64 12.9 B18.3.1 M 4762 A574M
    Socket Low Head Cap Fasteners M4 to M20 10.9
    ASTM F568 Socket Head Shoulder Fasteners M6 to M24 012.9 B18.3.3M
    Countersunk Socket Head Fasteners M3 to M20 012.9 B18.3.5M 10642 F835M
    ASME SF568 Button Head Socket Fasteners M3 to M12 012.9 B18.3.4M 7380 F835M
    Flange Button Head Socket Fasteners M3 to M10 012.9 F835M
    HT Knurled Point Socket Set Fasteners M3 to M20 45H B18.3.6M 4029 F912M
    Flat Point Socket Set Fasteners M6 to M12 45H B18.3.6M 4026 F912M
    Dog Point Socket Set Fasteners M3 to M20 45H B18.3.6M 4028 F912M
    Cone Point Socket Set Fasteners M3 to M12 45H B18.3.6M 4027 F912M
    HT Plain Point Socket Set Fasteners M3 to M20 45H B18.3.6M 4029 F912M
    Taper Pressure Plug M8 to M22

    High Tensile Fasteners Type Size Property Class Tensile Strength Standard
    Hex Head Fasteners M4 to M80 10.9 1040N / mm² min ISO 4017 (Full Thread)
    ISO 4014 (Half Thread)

    High Tensile Nuts Type Size Property Class Standard
    M10 HT Hex Nut M6 to M42 10 ISO 4032
    HT Nylock Nut M6 to M20 (Gr.8)
    M10 to M24 (Gr.10)
    8 & 10 DIN 982
    M8 HT Nylock Nut M6 to M20 (Gr.8)
    M10 to M24 (Gr.10)
    8 & 10 DIN 985
    HT Hex Weld Nut M6 to M12 8 DIN 929

    High Tensile Washers Type Size Hardness Standard
    Square Section Spring Washer, High Tensile 3mm to 39mm HV (430 to 530) DIN 7980
    Flat Section Spring Washer, High Tensile 3mm to 39mm HV (430 to 530) DIN 127 B
    Hardened Washer, High Tensile 12mm to 30mm HV (300 to 370) IS 2016
    Hardened Steel Washer, High Tensile 12mm to 56mm Rockwell 26 to 45 (HDG)
    Rockwell 38 to 45 (Coated)
    ASTM F436M

    Applications of Fasteners

    • Oil & Gas Exploration
    • Shipbuilding
    • Petrochemical
    • Nuclear Power Plants
    • Food & Dairy Industries
    • Chemical Industries
    • Pharmaceutical Industries
    • Power Generation