Combo Disc Cutting Disc - Inox Cutting Disc - Metal Ultra Thin Cutting Disc - Aluminium Ultra Thin Cutting Disc - Inox Ultra Thin Cutting Disc - Metal

Economy Roll Fibre Disc - Resin Fibre Disc - Zirconia File Sander Belt Flap Disc Flap Wheels Grinding Discs

Inox Metal

Hand Pads Linishing Belt Pilot Drill Point Stone - Shank Mounted Polishing

Compound Pads Paste

Sanding

Blocks Discs Pads

Surface Prep Discs Wire Brush

Bolts

High Tensile - Imperial

UNC - Grade 5 - Hex Head Bolts UNC - Grade 5 - Hex Head Bolts - Plain UNC - Grade 5 - Hex Head Set Screws UNC - Grade 8 - Hex Head Bolts UNC - Grade 8 - Hex Head Bolts - Plain UNC - Grade 9 - Plow Bolts & Nuts UNC - L9 - Bolts & Nuts UNF - Grade 5 - Hex Head Bolts UNF - Grade 5 - Hex Head Bolts - Plain UNF - Grade 8 - Hex Head Bolts UNF - Grade 8 - Hex Head Bolts - Plain

High Tensile - Metric

Course - 10.9 - Hex Head Bolts Course - 10.9 - Hex Head Set Screws Course - 8.8 - Hex Head Bolts Course - 8.8 - Hex Head Set Screws Fine - 10.9 - Hex Head Bolts Fine - 8.8 - Hex Head Bolts Fine - 8.8 - Hex Head Set Screws

Mild Steel - Imperial

BSW - Cup Head Bolts & Nuts BSW - Hex Head Bolts & Nuts BSW - Hex Head Set Screws

Mild Steel - Metric

Metric - Cup Head Bolts & Nuts Metric - Hex Head Bolts & Nuts Metric - Hex Head Coach Screws Metric - Hex Head Set Screws

Brass

Hex Bolts

Imperial

Hex Set Screws

Metric

Metal Thread Screw

Imperial - Countersunk Imperial - Pan, Round Head Metric - Countersunk Metric - Pan Head Wood Screw - Countersunk

Nuts

Dome - BSW Dome - Metric Half (Jam) Nuts - BSW Half (Jam) Nuts - Metric Hex Nuts - BSW Hex Nuts - Metric Hex Nuts - UNF Manifold Nuts Wing Nut

Threaded Rod

Metric

Washers

Cup Flat Round - Imperial Flat Round - Metric

Hardware

Assortments Batteries Builders Film & Dampcourse Cable Ties

Black Natural Stainless Steel

Chain

Bucket Graded Jack Chain Per Metre Trailer

Champion Parts

Assortment Packs Grease Nipples

Clevis Pins Electrical & Duct Work

Angle Brackets Band Clamps Beam Clamp Channel Clips - Brown Channel Clips - Galvanised Channel Clips - Stainless Channel Clips - White Channel Nut Circlips Ezy Tray Foamjoint Adhesive Ladder Tray Lagging for Copper Pipe Miscellaneous Nut Clip - Copper Nut Clip - Galvanised Nut Clip - PVC PU Block Purlin Clips PVC Short Saddles Stand Off Bracket Threaded Rod Cutters Vertical Mounting Plates

Eye Bolts Flexistrut Products Hinges

Butt Hinge Fast-Fix Alum Hinge Hirline Hinge Lift Off Hinge Miscellanous Piano Hinge

Hook Bolt Hose Clamps Lifting & Rigging

Bow Shackles Chain Connector Dee Shackles Grab Hook Ratchet Tie Down Round Sling Shouldered Eye Bolt Shouldered Eye Nut Swivel Castor Turnbuckle - Eye & Eye Turnbuckle - Hook & Eye Turnbuckle - Stub & Stub Webbing Sling Wire Rope Wire Rope Ferrule Wire Rope Thimbles

Miscellaneous R Clips Screw Eyes Shackles

Bow Dee

Swaging Tools & Cutters Swivel Timber Connectors

Brackets Cyclone Ties Foil Fixes Joist Hanger Joist Hanger Frames Multigrips Nail Connector Plate Post Anchor Post Supports Strap Brace Tensioner Strapping Triple Grips

U Bolts

Galvanised Stainless Steel Zinc

Hardware - Stainless Steel

Bottle Screw

Jaw & Jaw Jaw & Swage Lag & Swage Swage & Swage

Cabin Hook Cast Snap Hook Chain

GR.304 GR.316

Dee Eye Bolts Eye Bolts - Pad Eye Eye Nuts Eye Plates Ferrules - Swages

Aluminium Copper Copper - Nickel Plated

Handrail Lag Screw Miscellanous Pad Bolt Pelican Hooks Quick Links R-Clip Rope Cleat Round Rings S Hook Sail Hanks Screw Eyes Shackles

Bow Dee Dee - Long Dee - Wide

Spring Hooks Swage Studs Swivels

Eye & Eye Eye Snap Jaw & Jaw

Terminals

Dome Eye Fork Fork - Mini Internal Thread Lag Screw - Swage

Toggle Latch Turnbuckles

Eye & Eye Hook & Eye Hook & Hook Jaw & Jaw

U Bolts Wire Rope

Flexible 7 x 19 Grips Grommets Rigid - 1 x 19 Saddles Semi-Flexible 7 x 7 Thimbles

Hexagon Socket Screws

Allen Keys

Imperial Metric

Button Head Cap Screws

Metric UNC UNF

Countersunk Head Cap Screws

BSW Metric UNC UNF

Dowel Pins

Imperial Metric

Socket Head Cap Screws

BSF BSW Metric Metric Fine UNC UNF

Socket Set (Grub) Screws

Cone Point Cup Point - BSW Cup Point - Metric Cup Point - UNC Cup Point - UNF Dog Point Knurled Point

Socket Shoulder Screws

Metric UNC

Square Head Case Hardened Set Screw

BSW Metric

Lubricants, Fluids & Paints

Aerosols Anti-Gall Anti-Seize Cleaning

Hand Cleaners Methylated Spirits Plastic Pumps Thinners Truck Wash Turpentine Wax & Grease Remover

Cutting Fluids Grease Lubricants

Inox Lanotec Molytec

Marking Products

Chalk Crayons Ink Markers Line Marking Paint Paint Markers Spray & Mark

Masonry Fasteners

Asphalt Fixing Chemical & Grout Drop-In Anchors

Setting Tool Stainless Steel Zinc

Flush Head Anchors

Stainless Steel ZYC

Gas Pins & Fuel Cells Hebel Anchor Hollo Bolts Light Fixings

Hollow Wall Anchors Knurled Masonry Nail Metal Pin Anchors Nylon Anchors Nylon Hammer Screws Nylon Wall Plugs Plaster Board Anchor Plastic Toggle Spike Anchors Spring Toggles Star Plugs

Miscellaneous Packers & Shims Post Head Screws Powder Actuated

Charges Drive Pins

Rod Hanger Screwbolt

Galvanised Galvanised - Countersunk Head Galvanised - Pan Head Galvanised - Ruspert Stainless Steel - Countersunk Stainless Steel - Hex Head Zinc- Countersunk Head ZYC ZYC - Roof Tie Coupler

Screws

Countersunk Frame Hex Head Pan Head

Sleeve Anchors

Galvanised Stainless Steel ZYC ZYC - Countersunk

Studs & Accessories

Ferrule Hole Cleaning Brush Stud - Angle Cut Stud - Chisel Point Stud - Flat Cut

Through Bolts

Galvanised Stainless Steel Zyc ZYC - Tie Wire

Nails, Brads & Staples

Brads

C Series Brads C1 Series Brads DA Series Brads RH Brads

Deck Spacers Hog Rings Nails

Bullet Head Nails - Bright Bullet Head Nails - Galvanised Bullet Head Nails - Stainless Steel Clout Nails - Galvanised Clout Nails - Stainless Steel Coil Nails Connector Nails Fibre Cement Nails Fillet Nail Framing Nails Headless Pins Nailing Packs Twist Shank Nails

Staples

Tools

Nuts

Conelock

Metric UNC UNF

Coupler

BSW Metric

Deep

UNF

Dome

Metric

Flanged

Metric

Flanged Serrated

Metric Metric Fine UNC UNF

Half (Jam)

BSW Metric Metric Fine UNC UNF

Hex

Acme Thread BSF BSW Metric Metric Fine UNC UNF

Nyloc Nuts

BSW Metric Metric Fine Metric Galvanised UNC UNF

Root

Metric

Tee

Metric UNC

Wheel Nut

Indicator UNF

Wing

BSW Metric

Nylon

Bolt

Hex Head Set Screw

Cap

Cover Dome Protective

Metal Thread Screws

Cheese Head Slotted

Nuts

Hex

Washers

Flat Round Shoulder Spacer

Petrochemical

Nuts

Plain

Stud Bolts

B7 - Galvanised B7 - Plain B7 - Xylan L7 - Xylan

Threaded Stud

Rivets

AA - All Aluminium AATA - All Alum Sealed AS - Aluminium-Steel

Countersunk Truss Head Truss Head - Coloured

ASL - Aluminium-Steel - Large Flange ASMG- Aluminium-Steel - Multi Grip

Truss Head

ASP - Aluminium-Steel - Peel Clinch Nut MS - Monel

Countersunk Truss Head

Nutserts (Rivet Nuts)

Nutsert Tool Nutserts

Riveting Tools SS - All Steel

Countersunk Truss Head

Structural STS - Stainless Steel & Steel Stem STST - Stainless Steel

Countersunk Large Flange Truss Head

TA - Sealed

Countersunk Large Flange Truss Head

Tinsmen - Galvanised TST - Stainless Steel Sealed

Safety Equipment

Ear Protection Fire Extinguishers Glasses Gloves Gumboots Head Protection Miscellaneous Respirator Kits & Dust Masks Sunscreen

Screws

Building Screws

Bugle Course Drywall Screw Bugle Fine Drywall Needle Point Screw Bugle Fine Drywall Screw Button Stitching Screw Button Stitching Screw - Painted Chipboard Screw - CL3 Chipboard Screw - CL3 - Square Drive Chipboard Screw - ZYC Collated Screws - Mixed Countersunk Snap Cap Flat Needle Point Laminating Screw Pan Needle Point Roof Zip - with Sealing Washer Spouting Bracket Screw Villaboard Needle Point Screw Weather Lok Washers

Metal - Self Drilling Screws

Bugle Head Button Head Countersunk - Stainless Steel Countersunk Head Countersunk Ribbed Head Countersunk Ribbed Wing Countersunk Undercut - Stainless Steel Hex Head Hex Head - Fine Hex Head - Fine Deep Driller Hex Head - Painted Hex Head - Stainless Steel Hex Head with Sealing Washer Hex Head with Sealing Washer - Painted Pan Head Pan Head - Stainless Steel Wafer Head Wafer Head - Stainless Steel

Metal Thread Screws

Imperial - Countersunk Imperial - Pan Head Metric - Countersunk Metric - Pan Head

Roof Bolts & Nuts

Imperial Metric

Self Tapping Screws

Countersunk Self Tappers Pan Self Tappers

Sems Spax - Building Screws

Accessories Countersunk Head Frame Anchor Screw Countersunk Multi Purpose Countersunk Universal Screw Decking Screw - Stainless Steel Decking Screw - Timber to Steel Delta-Seal Countersunk Head Delta-Seal Washer Head Pan Head - Stainless Steel Timber Flooring Screw Washer Head - Stainless Steel

T17 - Timber Building Screws

Bugle Batten Screw - Galvanised Bugle Batten Screw - Stainless Steel 316 - Square Drive Bugle Batten Screw - Stainless Steel Gr304 Bugle Batten Screw - ZYC Button Head S Point Stainless Steel 304 - Square Drive Button Head Stainless Steel 316 - Square Drive Countersunk Head Countersunk Head SEH Countersunk S Point Stainless Steel 304 - Square Drive Decking Screw - Delta Seal Decking Screw - Stainless Steel Gr316 Decking Screw - Stainless Steel Gr304 Hex Head - CL2 Hex Head - CL4 Hex Head - CL4 Painted Hex Head - CL4 with Sealing Washer Hex Head - CL4 with Sealing Washer - Painted Hex Head - Stainless Steel Hex Head - Stainless Steel with Sealing Washer Pan Head Wafer Head - ZYC & CL3

Taptite Screws Thumb Screws U Drive (Hammer) Screws

Security Fasteners

Armour Rings Clutch Head Drive Bits Metal Thread Screws

Button Head Countersunk Grab Kit

Nuts Self Drilling Screws

Pan Head

Self Tapping Screws

Button Head Countersunk Pan Head

Socket Screws

Button Post Countersunk

Silicone, Sealants & Adhesives

Adhesive Backing Rod Cleaning Solvent Engineering Adhesives & Lubricants Grout Megapoxy Miscellanous Nozzle Sausage Gun Sealant SIKA Silicone Tape

Anti-Slip Tape Cloth Tape Double Sided Tape Duct Tape Electrical Tape Filament Tape Gaffer Tape Insulation Tape Masking Tape Miscellaneous Packing Tape Tack Film

Split & Spring Pins

Split Pin - Zinc Spring Pin

Imperial - Plain Imperial - Zinc Metric - Plain Metric - Zinc

Stainless Steel Fasteners

Bolts & Set Screws

BSW - Gr304 BSW - Gr316 Metric - Gr304 Metric - Gr316 UNC - Gr304 UNC - Gr316 UNF - Gr304

Coach Screws

Metric - Gr316

Cup Head Bolts

BSW & UNC - Gr304 Metric - Gr316

Metal Thread Screws

Imperial - Countersunk - SLOT - Gr304 Imperial - Countersunk - XR - Gr304 Imperial - Countersunk - XR - Gr316 Imperial - Pan - SLOT - Gr304 Imperial - Pan - XR - Gr304 Imperial - Pan - XR - Gr316 Metric - Countersunk - XR - Gr304 Metric - Countersunk - XR - Gr316 Metric - Pan - SLOT - Gr316 Metric - Pan - XR - Gr304 Metric - Pan - XR - Gr316 Metric - Wing Screw - Gr304

Nuts

Dome - Capped - Metric - Gr304 Dome - Solid - Metric - Gr304 Dome - Solid - Metric - Gr316 Dome - Solid - UNC - Gr304 Dome - Solid - UNC - Gr316 Dome - Solid - UNF - Gr304 Flanged - Metric - Gr304 Flanged - Metric - Gr316 Flanged - UNC - Gr304 Glenloch - Metric - Gr304 Hex - BSW - Gr304 Hex - BSW - Gr316 Hex - Metric - Gr304 Hex - Metric - Gr316 Hex - Metric Fine - Gr316 Hex - UNC - Gr304 Hex - UNC - Gr316 Hex - UNF - Gr316 Hex Coupling - Gr316 Hex Lock (Half) - Metric - Gr304 Hex Lock (Half) - Metric - Gr316 Hex Lock (Half) - UNC - Gr304 Hex Lock (Half) - UNC - Gr316 Hex Lock (Half) - UNF - Gr316 Left Hand - Metric - Gr316 Nyloc - BSW - Gr304 Nyloc - Metric - Gr304 Nyloc - Metric - Gr316 Nyloc - UNC - Gr304 Nyloc - UNC - Gr316 Nyloc - UNF - Gr304 Nyloc - UNF - Gr316 Push Nuts Tee Nut - Gr304 Wing - BSW - Gr316 Wing - Metric - Gr304 Wing - Metric - Gr316 Wing - UNC - Gr304 Wing - UNC - Gr316

Self Tapping Screws

Countersunk - Square Drive - Gr304 Countersunk - XR - Gr304 Countersunk - XR - Gr316 Pan - Square Drive - Gr304 Pan - XR - Gr304 Pan - XR - Gr316

Socket Head Cap Screws

Imperial - Button Socket Screws - Gr304 Imperial - Countersunk Socket Screws - Gr304 Imperial - Cup Point Grub Screws - Gr304 Imperial - Cup Point Grub Screws - Gr316 Imperial - Socket Head Cap Screws - Gr304 Imperial - Socket Head Cap Screws - Gr316 Metric - Button Socket Screws - Gr304 Metric - Button Socket Screws - Gr316 Metric - Countersunk Socket Screws - Gr304 Metric - Countersunk Socket Screws - Gr316 Metric - Cup Point Grub Screws - Gr304 Metric - Cup Point Grub Screws - Gr316 Metric - Socket Head Cap Screws - Gr304 Metric - Socket Head Cap Screws - Gr316

Split Pins, Rolled & Wave Spring Pins

Rolled Spring Pins - Gr420 Split Pins - Gr304 Split Pins - Gr316 Wave Spring Pins - Gr420

Threaded Rod

BSW - Gr304 BSW - Gr316 Metric - Gr304 Metric - Gr316 UNC - Gr304 UNC - Gr316 UNF - Gr316

Washers

Belleville - Gr304 Cup - Gr304 Flat Round - Gr304 Flat Round - Gr316 Spring - Gr304 Spring - Gr316 Square - Gr304 Square - Gr316 Tooth Lock- External - Gr304 Tooth Lock- Internal - Gr304

Structural & Purlin Assemblies

Purlin Assemblies

Fascia Bolt Assembly Flange Purlin Assembly Purlin Assembly

Structural Assemblies - Bolt, Nut & Washer Structural Load Indicator Washer Structural Nuts Structural Squirter Washer Structural Taper Washer Structural Washers

Threaded Rod

ACME Thread Galvanised

Metric - 1 metre Metric - 2.4 metre Metric - 2.7 metre Metric - 3 metre Metric - 3.6 metre

High Tensile

BSW - Plain - 3ft Metric - Galvanised - 1 mtr Metric - Galvanised - 3 mtr Metric - Plain - 1 mtr Metric - Plain - 3 mtr Metric - ZYC - 1 mtr Metric Fine - Plain - 1 mtr UNC - Plain - 3ft UNF - Plain - 3ft

Plain

Metric - 1 metre Metric - 1 metre - Left Handed UNC - Plain - 3ft UNF - Plain - 3ft

Wind Bracing Bracket Zinc

BSW - 3ft Metric - 1 metre Metric - 2.4 metre Metric - 2.7 metre Metric - 3 metre Metric - 3.6 metre

Tools

Air Hose & Fittings Annular Cutters Blades

Aluminium Saw Blade Bandsaw Blade Hacksaw Blades Miscellaneous Multicut Saw Blade Rapidcut Saw Blade Reciprocating Saw Blade Rotary Hacksaw Blade Tradecut all purpose Saw Blade

Chamfer Clamps

Quick Action T Bar

Countersinks Deburring Drills

Auger Bit Carbide Centre Drill Centre Drills Countersink with Drill Diamond Core Drill Sets End Mills Glass & Tile Bit TCT Hex Shank Drills - Impact Ready Hex Shank Quick Release Jobber Drill - Imperial - Bulk Jobber Drill - Imperial - Carded Jobber Drill - Imperial - Carded - Cobalt Jobber Drill - Metric - Bulk Jobber Drill - Metric - Bulk - Cobalt Jobber Drill - Metric - Carded Jobber Drill - Metric - Carded - Cobalt Jobber Drill - Metric - Carded - Inox Left Hand Drill Long Series Drill - Imperial Long Series Drill - Metric Masonry - SDS - Chisel Masonry - SDS 3 Cutter Masonry - SDS Max Masonry - SDS Multi Fit Masonry - SDS Plus Quad Cutter Masonry - SDS Plus Trijet Masonry - SDS Plus Vacuum Masonry - SDS Rebar Breaker Masonry - SDS Twister Multifit Drill Masonry TCT Drill Morse Taper Drift Key Morse Taper Shank Drill Multi-Purpose TCT Drill Panel Drills Rebar Cutters Reduced Shank Drills - Imperial Reduced Shank Drills - Metric Slot Drill Step Drills Stub Drills Timber Spade Drill Bit

Drive Bits

Adaptors Flexible Hex Magnetic Nutsetter Phillips Phillips - Double Ended Post Torx Pozi Sets Square Star Torx

Electric Screwdriver Electrical & Data EzyGrind

Pipe Cutter Replacement Disc

Glazing products Hand Tools

Bolt Cutters Chisels Cutting Nippers Hacksaw Frame Hammers Pliers Screwdrivers Spanners Wire Cutters Wrenchs

Holesaws

Arbor Arbor - Pilot Drill Bi-Metal Holesaw Bi-Metal Holesaw - Cobalt Bi-Metal Holesaw - Fine Hole Cutter with Arbor Multi-Purpose Sets

Knives & Cutters

Replacement Blades

Levels Measuring Miscellaneous Powercoil Thread Repair

Inserts Kits

Quickbit

Drill bit Hinge Mate Power Adapter Step Drill

Reamers Scrapers Screw Extractor Snips & Shears Sockets

Extension Bars & Adaptors Imperial Metric Sets Wrench

Taps & Dies

Button Die - BSW Button Die - Metric Coarse Button Die - Metric Fine Button Die - NPT - Carbon Button Die - UNC Button Die - UNF Die Nut - BSPF Die Nut - Metric Coarse Die Nut - Metric Fine Die Nut - UNF Left Hand Taps - UNF Tap & Die Set Tap - Bottom - Metric Coarse - HSS Tap - Bottom - Metric Course - HSS Tap - Bottom - Metric Fine - HSS Tap - Bottom - NPT - Carbon Tap - Bottom - UNC - HSS Tap - Bottom - UNF - HSS Tap - BSW (Inter-Taper-Bottom) Tap - Gun Nose - Metric - HSS Tap - Gun Nose - UNC - HSS Tap - Gun Nose Flute - BSW Tap - Inter - Metric Coarse - HSS Tap - Inter - Metric Fine Tap - Inter - UNC - Carbon Tap - Inter - UNC - HSS Tap - Inter - UNF - Carbon Tap - Inter - UNF - HSS Tap - Left Hand - UNC Tap - Spiral Flute - Metric Course Tap - Spiral Flute - Metric Fine Tap - Spiral point - Metric - HSS Tap - Straight Flute - BSPF Tap - Straight Flute - BSPT Tap - Straight Flute - UNF Tap - Taper - Metric Course Tap - Taper - Metric Course - HSS Tap - Taper - Metric Fine - HSS Tap - Taper - UNC - HSS Tap - Taper - UNF - HSS Tap Sets Tap Wrench Thread Forming Taps

Wire Brushes

Warehousing Supplies Washers

Aluminised

Imperial

Crinkle

Imperial

Fibre

Imperial

Flat Round

Bright Engineers High Tensile Metric Mild Steel Mudguard

Safety

Metric

Spring

Imperial Metric

Square

Galvanised Zinc

Tapered

Tooth Lock

External Internal

Welding

Accessories Electrodes Gloves Helmets Machine Rods Tips Wire

M4 S/S GR304 CSK EXTERNAL TOOTH LOCK WASHER

M4 Metric Grade 304 Countersunk External Tooth Lock Washer

External Tooth Lock Washers have sharp teeth formed around the outer diameter. These are used with round, pan and general large head screws.

Size: M4”
Type: Metric
Strength: Grade 304
Material/Finish: Stainless Steel

*Please note images are for illustrative purposes and the product may differ from the one pictured*

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Category

M4 S/S GR304 CSK EXTERNAL TOOTH LOCK WASHER

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