Created with Sketch. Created with Sketch.
Toggle menu
01522 753444

Shop by Category

  • Assorted Nuts, Bolts & Fixings Kits
  • Brake Fittings & Components
  • Bolts & Set Screws
  • Cable Ties
  • CAVITY WALL FIXINGS
  • Chemicals
  • Chipboard Screws
  • Chrome Bumper Bolts
  • Clamps
  • Cleaning
  • Clips, Pins & Springs
  • Concrete Screws
  • Dies
  • Dowels
  • Dry Wall Screws
  • Electrical Supplies
  • Fuel Filters
  • Grommets
  • Grub Screws
  • Machine Screws
  • Manifold
  • Nipples
  • Nuts
  • O Rings
  • Olives
  • Pipe Plugs
  • Plastic Products
  • Rivets
  • Screws For Plastic
  • Self Drilling Screws
  • Self Tapping Screws
  • Standoffs & Spacers
  • Studs & Allthread
  • Sump Plugs
  • Thread Cutting Taps
  • Thread Forming Screws
  • Threaded Inserts
  • Tools & Accessories
  • Automotive & Engineering Tubing
  • U Bolts
  • Washers
  • Wood Screws
  • Adjusting rings

    • Shop by Brand

  • LAZER
  • View all Brands

    • 4" Circular Die

    We supply 4 inch circular dies designed for cutting and restoring external threads on bolts, studs and threaded bar. Circular dies are commonly used in heavy engineering, fabrication and maintenance environments where accurate external threading is required.

    Manufactured for precision and durability, these dies are suitable for use with compatible die stocks and hand threading applications.

    Available in a range of thread forms including Metric, UNC, UNF, BSF and other standards where applicable.

    Bulk quantities available with competitive trade pricing and fast UK delivery.

    • 4" UNC Carbon Steel Circular Split Dies

      4" UNC Carbon Steel Circular Split Dies

      Thread - UNC Coarse Size - 4" external round die size Carbon steel for cleaning out threads UK Made ABC 2" 4" 4.5 1 3/4" 4" 5 Please Note: Specifications given are intended as a guide only. If critical to your project...

      £79.58 (Inc. VAT)
      £66.32 (Ex. VAT)
      Choose Options
    • 4" British Standard Pipe Thread High Speed Steel Dies

      4" British Standard Pipe Thread High Speed Steel Dies

      Thread - BSPTSize - 4" Solid external round die sizeHigh Speed Steel Round Dies for making new threadsUK made high quality   A B C 2" 4" 11 1 1/4" 4" 11 1 1/2" 4" 11 Please Note: Specifications given are intended as a guide only...

      £245.76 (Inc. VAT)
      £204.80 (Ex. VAT)
      Choose Options
    • 4" National Pipe Thread High Speed Steel Round Dies

      4" National Pipe Thread High Speed Steel Round Dies

      Thread - NPTSize - 4" Solid external round die sizeHigh Speed Steel Round Dies for making new threadsUK made high quality   A B C 2" 4" 11.5 1 1/4" 4" 11.5 1 1/2" 4" 11.5 Please Note: Specifications given are intended as a guide...

      £241.92 (Inc. VAT)
      £201.60 (Ex. VAT)
      Choose Options
    • 4" British Standard Pipe Thread Fine Carbon Steel Dies

      4" British Standard Pipe Thread Fine Carbon Steel Dies

      Thread - BSPTSize - 4" Solid external round die sizeCarbon steel for cleaning out threadsUK Made   A B C 2" 4" 11 1 1/2" 4" 11 1 3/4" 4" 11 Please Note: Specifications given are intended as a guide only. If critical to your project...

      £95.50 (Inc. VAT)
      £79.58 (Ex. VAT)
      Choose Options
    • 4" UNF Carbon Steel Circular Split Dies

      4" UNF Carbon Steel Circular Split Dies

      Thread - UNF Size - 4" external round die sizeCarbon steel for cleaning out threadsUK Made     A B C 2" 4" 12 1 3/4" 4" 12 Please Note: Specifications given are intended as a guide only. If critical to your project please check...

      £79.58 (Inc. VAT)
      £66.32 (Ex. VAT)
      Choose Options
    • 4" British Standard Pipe Thread Carbon Steel Dies

      4" British Standard Pipe Thread Carbon Steel Dies

      Thread - BSPTSize - 4" Solid external round die sizeCarbon steel for cleaning out threadsUK Made   A B C 2" 4" 11 1 1/2" 4" 11 Please Note: Specifications given are intended as a guide only. If critical to your project please check with...

      £167.12 (Inc. VAT)
      £139.27 (Ex. VAT)
      Choose Options
    • 4" National Pipe Thread Carbon Steel Round Dies

      4" National Pipe Thread Carbon Steel Round Dies

      Thread - NPTSize - 4" Solid external round die sizeCarbon steel for cleaning out threadsUK Made   A B C 2" 4" 11.5 1 1/2" 4" 11.5 Please Note: Specifications given are intended as a guide only. If critical to your project please check...

      £226.78 (Inc. VAT)
      £188.98 (Ex. VAT)
      Choose Options
    • 4" Whitworth Carbon Steel Circular Split Dies

      4" Whitworth Carbon Steel Circular Split Dies

      Thread - BSW Size - 4" external round die sizeCarbon steel for cleaning out threadsUK Made A B C 2" 4" 4.5 1 3/4" 4" 5 Please Note: Specifications given are intended as a guide only. If critical to your project please check with us first.

      £79.58 (Inc. VAT)
      £66.32 (Ex. VAT)
      Choose Options
    • 4" BSF Carbon Steel Circular Split Dies

      4" BSF Carbon Steel Circular Split Dies

      Thread - BSF Size - 4" external round die sizeCarbon steel for cleaning out threadsUK Made   A B C 2" 4" 7 1 3/4" 4" 7 Please Note: Specifications given are intended as a guide only. If critical to your project please check with us...

      £79.58 (Inc. VAT)
      £66.32 (Ex. VAT)
      Choose Options
    Compare Selected