All Bolts, Nuts & Screws

Places » Fasteners, Fixings & Mechanical Components » Bolts, Nuts & Screws
 
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Bolts, Nuts & Screws Suppliers UK

Threaded fasteners are the most fundamental mechanical joining method in manufacturing and construction. UK fastener suppliers range from large national distributors holding billions of standard fasteners for same-day dispatch to specialist manufacturers producing bespoke fasteners in exotic materials and non-standard specifications.

This category lists UK fastener suppliers, distributors, and manufacturers serving manufacturing, construction, and engineering sectors.

Products

Standard fastener ranges include hexagon head bolts and set screws (to ISO 4014/4017 and DIN 931/933), socket head cap screws (ISO 4762), countersunk screws, machine screws, self-tapping screws, hexagon nuts (ISO 4032/4034), nylon-insert locking nuts, flanged nuts, flat washers, spring washers, and form A/C washers. Structural fasteners for steel construction include high-strength friction grip bolts (to BS EN 14399), holding-down bolts, and chemical anchor systems. Specialist fasteners include blind rivets, clinch fasteners, weld studs, thread inserts (Helicoil), and tamper-resistant security fixings.

Materials and Grades

Standard carbon steel fasteners are supplied in property classes 4.8, 8.8, 10.9, and 12.9, with surface finishes including plain, zinc plated, hot-dip galvanised, and geomet/dacromet coatings. Stainless steel fasteners in A2 (304) and A4 (316) grades serve corrosion-resistant applications. Brass and silicon bronze fasteners are used in marine and electrical applications. High-temperature and exotic material fasteners in Inconel, titanium, Monel, and duplex stainless serve aerospace, offshore, and chemical processing applications.

Services

UK fastener suppliers offer services including kitting and packaging to customer specifications, VMI and kanban replenishment systems, technical support for joint design and fastener selection, torque testing and proof load testing, and coating and finishing coordination. Many suppliers can source non-standard fasteners from global manufacturing networks and supply them with full material certification and test documentation.

Find UK fastener suppliers in this directory by product type, material, grade, and specialist capability.