Product Search
MSDS Search
Browse all MSDSFasteners
- Anchors
- Angle Stock
- Automotive Fasteners
- Bolts/Screws
- Caps and Plugs
- Channel Stock and Strut
- Deck Screws
- Drill Rod
- Drywall Screws
- Eye Bolts
- Flat Stock
- Furniture Fasteners
- Key Stock
- Lockbolts
- Machine Screws
- Nails
- Nuts
- Pins
- Rings
- Rivets
- Round Rod
- Round Tubing
- S Hooks
- Screw Hooks
- Screws/Bolts
- Self-Drilling Screws
- Shaft Collars
- Sheet Metal
- Socket Products
- Spacers
- Square Tubing
- Tapping Screws
- Thread Cutting Screws
- Thread Forming Screws
- Threaded Inserts
- Threaded Rod & Studs
- Thumb Screws and Knobs
- Turnbuckles
- U-Bolts
- Washers
- Wood Screws
Assortments
Hardware
- 1" Drive Impact Sockets and Accessories
- 1/2" Drive Impact Sockets and Accessories
- 1/2" Drive Screwdriver Bits
- 1/2" Drive Socket Sets
- 1/2" Drive Sockets
- 1/2" Drive Tools
- 1/4" & 3/8" Drive Socket Sets
- 1/4" Drive Screwdriver Bits
- 1/4" Drive Socket Sets
- 1/4" Drive Sockets
- 1/4" Drive Tools
- 1/4" Hex Shank Drill Bits
- 3/4" Drive Impact Sockets and Accessories
- 3/4" Drive Socket Sets
- 3/4" Drive Tools
- 3/4” Drive Sockets
- 3/8" Drive Impact Sockets and Accessories
- 3/8" Drive Screwdriver Bits
- 3/8" Drive Socket Sets
- 3/8" Drive Sockets
- 3/8" Drive Tools
- Abrasive Cut-Off Wheels
- Abrasives
- Adhesives, Sealants & Caulking
- Adjustable Wrenches
- Air Hose
- Air Line Accessories
- Air Line Regulators
- Air Tool Accessories
- Air Tools
- Air/Hydraulic Riveters
- Aluminum Ladders
- Appliance Dolly
- Automotive Accessories
- Automotive Electrical
- Automotive Fuses
- Automotive Pliers
- Axes
- Ball End Sets
- Ballpoint L-Wrenches
- Ballpoint Sets
- Bandsaw Blades
- Bandsaws
- Bar Clamps
- Bars
- Battery Connectors
- Bearings
- Belt Sanders
- Bench Grinder Accessories
- Bench Grinders
- Blocks
- Body Drill Bits
- Bolt Cutters
- Booster Cables
- Box Wrenches
- Brass Fittings
- Brooms, Cleaning Tools and Accessories
- Brushes
- Bulk First Aid Kits
- C-Clamps
- Cable Cutters
- Cable Hoists
- Calipers
- Carbide Hammer Drill Bits
- Carbide Jobber Drill Bits
- Carbide Masonry Drill Bits (Rotation Only)
- Chain
- Chain & Wire Rope Fittings
- Chain Fittings
- Chain Hoists
- Chain Links
- Chain Wrenches
- Chalk Lines & Accessories
- Charts
- Chemical Sprayers & Accessories
- Chisel Sets
- Chuck Keys
- Circle Cutter
- Circular Saw Blades
- Cleaners & Degreasers
- Coatings
- Cobalt Jobber Drill Bits
- Combination Wrench Sets
- Combination Wrenches
- Compression Springs
- Coolers/Cups
- Cordless Screwdriver Accessories
- Cordless Tool Accessories
- Cordless Tools
- Corner Protectors
- Couplers & Plugs
- Cross Link Wire
- Cut-Off Wheel Accessories
- Cutting Fluids
- Cutting Nippers
- Diagonal Cutting Pliers
- Die Grinders
- Die Grinding Points
- Die Stock
- Drawer Liner
- Drill Bit Sets
- Drill Bit Sharpeners
- Drill Chucks
- Drill Indexes/Dispensers
- Drill Press Accessories
- Drill Presses
- Driver Bits
- Dust Collector
- Electric Power Tools
- Electric Screwdrivers
- Electrical Clamps
- Electrical Shrink Tubing
- Electrical Terminals & Connectors
- Electrical Tools
- Engraver
- Erosion Control
- Extension Cords & Accessories
- Extension Springs
- Extra Length Drill Bits
- Farming Tools
- Feeler Gauge Sets
- Fiberglass Ladders
- Files and Accessories
- Fire Extinguishers
- First Aid Supplies
- Flap Discs
- Flare Nut Wrenches
- Fuse Accessories
- Garden Hose & Accessories
- Gas Cans
- Gauges
- General Duty Casters
- Gloves
- Grease Fitting Accessories
- Grease Fittings
- Grease Gun Accessories
- Grease Guns
- Greases & Lubricants
- Grinding Wheels
- Hack Saw Blades
- Hammer Drills
- Hammer Tips
- Hammers
- Hand Cleaners
- Hand Impact Driver
- Hand Riveters
- Hand Saws
- Hatchets
- Head Protectors
- Hearing Protectors
- Heat Gun
- Heavy Duty Casters
- Heavy Duty Lanterns
- Heavy Hammers
- Hex Balldrivers®
- Hex Key Sets
- Hexagon Dies
- Hinges
- Hole Saws
- Hose Clamps, Tools & Accessories
- Hydraulic Adapters Steel 37 Degree JIC Adapters
- Hydraulic Adapters Steel Pipe Adapters
- Hydraulic Adapters Steel Pipe Swivel Adapters
- Hydraulic Body Repair
- Hydraulic Couplings - Grip Crimp Series
- Hydraulic Couplings - GW Series
- Hydraulic Couplings - R5 Series
- Hydraulic Couplings - Vari-Crimp
- Hydraulic Equipment
- Hydraulic Hose
- Hydraulic Hose Assembly Equipment
- Ignition File
- Impact Wrench
- Industrial Batteries
- Industrial Flashlights
- Industrial Torches & Accessories
- Internal Pipe Wrenches
- Janitorial Supplies
- Jig Saw Blades
- Jig Saws
- Jobber Drill Bits
- Left Hand Jobber Drill Bits
- Left Hand Taps
- Letter & Figure Stamps
- Level Accessories
- Leveling Tools
- Lever Chain Hoists
- Light Bulbs
- Linemen's Pliers
- Load Binders
- Long Nose Pliers
- Longhandle Pliers
- Machinists' Files
- Magnets
- Maps
- Marking Tools
- Material Handling
- Measuring Squares
- Mechanics Length Drill Bits
- Medium - Heavy Duty Casters
- Medium Duty Casters
- Metal Chisels
- Metal Cutting Snips
- Metric Jobber Drill Bits
- Metric Left Hand Taps
- Metric Taps
- Micrometer Adjustable Torque Wrenches
- Miscellaneous Shovels
- Miscellaneous Tools
- Multi-Bit / Reversible Screwdrivers
- Multi-Purpose Clamps & Tools
- Nail Sets
- Needle Nose Pliers
- Non-Adhesive Tapes
- Nutdriver Sets
- Nutdrivers
- Nylon Tie Wraps
- Oilers
- Open End Wrenches
- Padlocks
- Painting Accessories
- Paper Products
- Parts Washer
- Perforated Hanger Bar
- Personal Safety Products
- Picks
- Pipe Fittings
- Pipe Wrenches
- Planes
- Plastic Cap Plugs
- Plastic Sheeting
- Plastic Strapping
- Plastic Tubing
- Pliers
- Polisher Accessories
- Post Hole Digger
- Power Brushes
- Power Saws
- Power Tool Accessories
- Precision Screwdrivers
- Precision Woodcutting
- Pressure Gauges
- Primary Wire
- Pruning Tools
- Pry Bars
- Pullers
- Pulley Taps
- Punch & Chisel Sets
- Punch Sets
- Punches
- Push-to-Connect Fittings
- Putty Knives
- Raingear
- Ratcheting Box Wrenches
- Rebar Cutters
- Reciprocating Saw Accessories
- Reciprocating Saws
- Reduced Shank Cobalt Drill Bits
- Reduced Shank Drill Bits
- Reduced Shank Long Boy Drill Bits
- Repair Parts
- Replacement Bulbs
- Replacement Handles
- Retaining Compound
- Retaining Ring Pliers
- Rivet Nut Tools
- Rope
- Rope Binding Hooks
- Rotary Hammer Accessories
- Rotary Tools
- Round Point Shovels
- Router Bits
- Safety Cans
- Safety Equipment
- Safety Glasses
- Safety Lockout Products
- Sand Blasters
- Sander-Polishers
- Sander/Grinder Accessories
- Sander/Grinders
- Saw Blade Bushings
- Saw Files
- Sawzall Blades
- Scrapers
- Screw Extractors
- Screw Machine Length Drill Bits
- Screwdriver Sets
- Screwdrivers
- Scribers
- Scrubbing Brushes
- Security Screwdrivers
- Shears
- Shelving & Accessories
- Shim Stock
- Short Box Wrenches
- Slip Joint Pliers
- Snaps
- Socket Accessories
- Solder
- Soldering Accessories
- Soldering Tools
- Solid Carbide Burs
- Solvents
- Special Purpose Springs
- Special Purpose Tools
- Special Thread Dies
- Special Thread Taps
- Specialty Casters
- Specialty Items
- Specialty Screwdrivers
- Spill Control
- Splitting Mauls and Wedges
- Spring Clamps
- Square Point Shovels
- Stainless Steel Strapping
- Standard Machine Screw Taps
- Standard Taps
- Staple Guns
- Staples
- Steel Drawers
- Steel Ladders
- Steel Rulers
- Steel Storage Accessories
- Steel Strapping
- Steel Strapping Cutters
- Steel Strapping Tools
- Steel Wedges
- Storage Boxes
- Storage Cabinets
- Storage Racks and Steel Bins
- Strap Wrenches
- Strapping Carts
- Strapping Seals
- T-Handle Hex Keys
- Tap & Die Sets
- Tap Extractors
- Tap Trees/Wrenches
- Tape Dispensers
- Tape Measures
- Taper Pipe Taps
- Tapes
- Tarps
- Thread Restorers
- Tie Downs
- Tie Wire
- TIN Coated Jobber Drill Bits
- Tip-Out Bins
- Tool Belts & Accessories
- Tool Boxes & Organizers
- Tool Chests & Cabinets
- Tools Sets
- Transfer Pumps
- Trucks
- Tubing & Pipe Cutting Tools
- Twine
- Unitized First Aid Kits
- Utility Knives
- Vacuum Cleaner Accessories
- Vise Accessories
- Vise Grips Pliers
- Vise-Grip® Locking Clamps
- Vises
- Warning Lights and Alarms
- Wet/Dry Vacuum
- Wheel Dressers
- Wheelbarrow
- Wheels
- Wiping Cloths
- Wire
- Wire Accessories
- Wire Rope
- Wire Scratch Brushes
- Wood Boring Bits
- Wood Rasp
- Wooden Ladders
- Work Lights and Accessories
Fasteners :: Washers
USS Flat Washers — Hardened Steel
Zinc Yellow
High strength • Hardened washers are designed for use with Grade 5 and Grade 8 fastening applications • They are through-hardened to a Rockwell hardness of C38 - 45.
| Catalog No. | Size | O. D. | Thickness | Pkg. Qty. | |
|---|---|---|---|---|---|
| 070-901-1 | 1/4" | 3/4" | .051/.080 | 100 | |
| 070-902-1 | 5/16" | 7/8" | .064/.104 | 100 | |
| 070-903-1 | 3/8" | 1" | .064/.104 | 100 | |
| 070-904-1 | 7/16" | 1-1/4" | .064/.104 | 100 | |
| 070-905-1 | 1/2" | 1-3/8" | .086/.132 | 50 | |
| 070-906-1 | 9/16" | 1-1/2" | .086/.132 | 50 | |
| 070-907-1 | 5/8" | 1-3/4" | .108/.160 | 50 | |
| 070-908-1 | 3/4" | 2" | .122/.177 | 25 | |
| 070-909-1 | 7/8" | 2-1/4" | .136/.192 | 20 | |
| 070-910-1 | 1" | 2-1/2" | .136/.192 | 20 | |
| 070-911-1 | 1-1/8" | 2-3/4" | .136/.192 | 10 | |
| 070-913-1 | 1-1/2" | 3-1/2" | .136/.192 | 10 |