Hexagon Set Screws Washers and full Nuts M8 x 50

Owlett Jaton Hexagon Set Screws Washers and Full Nuts M8 x 50 is a CE-marked, pre-assembled fastener set from Hexstone Limited — the UK and Ireland’s leading wholesale fastener supplier. Each set pairs a fully threaded M8 x 50mm hexagon set screw with a matching washer and full nut, manufactured to Grade 8.8 high-tensile steel and conforming to ISO 4017. Supplied in a bright zinc-plated (BZP) finish for reliable corrosion resistance, this assembled bolt set is engineered for speed and accuracy on site.

Key Features and Specifications

• Thread size: M8 x 50mm (fully threaded set screw)
• Thread pitch: 1.25mm metric coarse
• Head type: Hexagon (13mm A/F)
• Grade: 8.8 high-tensile steel
• Standard: ISO 4017 / DIN 933
• Finish: Bright Zinc Plated (BZP) — corrosion-resistant
• Nut: Grade 8.8 full hex nut, 1.25mm pitch, 6.5mm thickness
• Washer: Form C flat washer, 9mm inner diameter
• Certification: CE marked; full batch traceability available on request
• Brand: Owlett Jaton (Hexstone Limited), established 1947

Applications

• Structural steelwork and metal framework assembly
• Bracket mounting and cable containment systems
• Mechanical maintenance and repair on plant and equipment
• General construction fixing and building fabrication
• HVAC, pipework, and electrical support installations
• DIY and trade projects requiring a reliable M8 bolt and nut set

Why Choose This Product

Sourced from Owlett Jaton (Hexstone Limited) — a trusted UK wholesale fastener brand with over 75 years of industry experience — these assembled sets eliminate the need to source components separately, saving time on site. CE marking and ISO 4017 conformity provide assurance for structural and commercial applications. Grade 8.8 tensile strength and BZP finish deliver durability in both indoor and exposed environments. Trade quantities are available, making this set equally suited to one-off repairs and high-volume procurement.

Delivery in and Around London

We deliver Owlett Jaton M8 x 50mm hex set screw, washer, and nut sets across London boroughs including Croydon, Lewisham, Southwark, Camden, and Hackney, as well as Greater London areas such as Enfield, Bexley, Redbridge, and Barnet. We also supply trade customers throughout the surrounding counties of Kent, Essex, Surrey, and Hertfordshire. Trade quantities are welcome, and orders are dispatched promptly for fast, reliable delivery across the UK mainland.