USS Flat Washers at Empire Bolt & Screw
USS (United States Standard) Flat Washers were designed to satisfy a wide variety of engineering and industrial applications within industries of manufacturing, maintenance and repair. Their OD (Outside Diameter), ID (Inside Diameter), and Thickness dimensions were all developed to meet the broadest range of application requirements possible. They are the workhorse of the Washer world and are found in virtually every industry. Sizes, materials and finishes cover the spectrum and are easily found on our shelves.
Call Empire Bolt & Screw or send us a Request for Quote on your USS Flat Washer needs today.
Call Empire Bolt & Screw or send us a Request for Quote on your USS Flat Washer needs today.
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Standard & Semi-Standard Fasteners
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Machine Screws
- Pan Head Phillips Drive Machine Screws
- Pan Head Slot Drive Machine Screws
- Pan Head 6-Lobe Drive Machine Screws
- Pan Head Square Drive Machine Screws
- Flat Head Phillips Drive Machine Screws
- Flat Head Slot Drive Machine Screws
- Round Head Machine Screws
- Truss Head Phillips Drive Machine Screws
- Truss Head Slot Drive Machine Screws
- Hex Head Machine Screws
- Hex Washer Head Machine Screws
- Oval Head Slot Drive Machine Screws
- Oval Head Phillips Drive Machine Screws
- Miscellaneous Head/Drive Styles Machine Screws
- Thread Forming and Thread Cutting Screws
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Hex Cap Screws & Hex Bolts
- A307 Grade A & B Hex Bolts and Grade 2 Hex Cap Screws
- Stainless Steel (18-8, 300 Series) Hex Cap Screws
- Grade 5 (Import) Hex Cap Screws
- Grade 5 (USA) Hex Cap Screws
- Grade 8 (Import) Hex Cap Screws
- Grade 8 (USA) Hex Cap Screws
- A193 Heavy Hex Bolts
- A325 Heavy Hex Structural Bolts
- A490 Heavy Hex Structural Bolts
- Metric 8.8 Hex Cap Screws
- Metric 10.9 Hex Cap Screws
- Metric 12.9 Hex Cap Screws
- Metric Stainless Steel Hex Cap Screws
- Tap Bolts (Full Thread, Inch) Hex Bolts
- Tap Bolts (Full Thread, Metric) Hex Bolts
- Carriage Bolts & Elevator Bolts
- Flange Bolts
- Socket Screws
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Construction Fasteners
- Concrete & Masonry Screws
- Deck Screws
- Drywall Screws
- Bent Anchor Bolts: L-Bolts, J-Bolts, U-Bolts
- Self-Tapping Screws
- K-Lath Screws (Pierce and Drill Point)
- Particle Board Screws
- Self-Drilling (Tek Type) Screws
- Vandal Resistant/Security Screws
- Wood Screws
- Self-Drilling Screws with Bonded Washer (Metal Roofing, Sealing Screws)
- Hex Lag Screws
- Nuts
- Lock Nuts
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Washers
- Structural & Thru-Hardened Washers
- USS Flat Washers
- SAE Flat Washers
- Fender Washers
- Finishing Washers
- Specialty Non-Ferrous Washers (AN, MS, NAS)
- Split Lock Washers
- Heavy Split Lock Washers
- External Tooth Lock Washers
- Internal Tooth Lock Washers
- Hi-Collar Lock Washers
- Round Malleable Washer
- Square Washers
- Nylon & Sealing Washer
- Other Washers
- Anchors
- Threaded Inserts
- Keystock
- Rivets
- Sems Screws
- Pins
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Machine Screws
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