Collection: Hex Head Full Nut

Buy metric hex head full nuts in BZP, HDG, and A4 stainless steel from M6 up to M24. All nuts are manufactured to DIN 934 / ISO 4032 with a metric coarse thread, compatible with our full range of threaded rods, bolts, and set screws.

Available in packs of 100 (smaller sizes) or individually for larger sizes. Choose BZP for indoor use, HDG for outdoor and structural applications, or A4 stainless for marine and corrosive environments.

  • Sizes: M6, M8, M10, M12, M16, M20, M24
  • Grade: 8.8 (BZP/HDG) and A4-70 (stainless)
  • Standard: DIN 934 / ISO 4032
  • Finishes: BZP, HDG, A4 Grade 316 Stainless
  • Pack sizes: Box of 100 or sold individually

Frequently bought together

  • Threaded Rods (BZP / HDG / A4) — match your nut finish to your rod for a consistent, fully compatible assembly.
  • Round Flat Washers — always use a washer under the nut to distribute the clamping load and protect the surface.
  • Spring Washers — add a spring washer under the nut to prevent loosening under vibration.
  • Nyloc Insert Nuts — where vibration resistance is critical, use a Nyloc instead of a standard hex nut.
  • Hex Head Set Screws (BZP / HDG) — fully threaded bolts that pair directly with these nuts and washers.
  • Bolt, Nut & Washer Sets — pre-matched sets if you need bolt, nut, and washer together in one box.
  • Plastic Hex Head Caps — snap over the finished nut head to protect and cover any exposed thread end.

Not sure which finish to choose?

We stock fasteners in three finishes to suit every application. BZP is ideal for indoor and sheltered use. HDG gives heavy-duty protection for outdoor, structural, and timber work. A4 Grade 316 Stainless is the right choice for marine, coastal, and chemical environments. Read our guide to pick the right finish for your project.

Read the finish guide

Same-day dispatch — free delivery over £60

Orders placed before 2pm are dispatched the same working day via tracked courier. Free standard UK delivery on orders over £60. All fasteners are manufactured to DIN and ISO standards in Grade 4.8 and 8.8 steel — competitively priced for trade and domestic buyers, with no minimum order.

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