Stainless Steel Bolts
●Carriage Bolts
●Elevator Bolts
●Eye Bolts
●F593 Hex Cap Screws
●Hanger Bolts
●Heavy Hex Cap Screws
●Hex Cap Screws
●Hex Tap Bolts
●Lag Bolts
●Penta Bolts
●Serrated Flange Hex Cap Screws
Stainless Steel Socket Cap Screws
●Button Sockets
●Cup Point Set Screws
●Flange Button
●Flat Point Set Screws
●Flat Sockets
●Full Thread Socket Caps
●Half Dog Point Set Screws
●Hollow Lock Socket Sets
●Large Diameter Socket Sets
●Low Head Sockets
●Oval Point Set Screws
●Socket Caps
●Socket Shoulder Screws
Stainless Steel Rivets
●Closed End
●Dome Head
●Flat Countersunk
●Flat Non-Countersunk
●Large Flange
●Round
Stainless Steel Threaded Rod
●18-8 Stainless Threaded Rod
●304 Stainless Threaded Rod
●316 Stainless Threaded Rod
●B8 Stainless Threaded Rod
●B8M Stainless Threaded Rod
316 Stainless Machine Screws
●Hex Washer
●Large Diameter Flat
●Metric
●Phillips
●Trimmed Hex
316 Stainless Pins
●Cotter
●Dowel
410 Stainless Self-Drilling Screws
●6- Lobe Pin-In Pan
●6-Lobe No-Pin
●Flat
●Hex Washer #5 Point
●Pancake
●Square Drive
●Tamper Resistant
●Undercut Flat Phillips
w/Neoprene Washer
Black Oxide Fasteners
●Machine Screws
●Nuts
●Sheet Metal Screws
●Sockets
●Washers
Stainless Steel Nuts
●Acorn Nuts
●Center (Two Way) Lock
●F594 Finished Hex Nuts
●Fender Washers
●Finished Hex Nuts
●Flange Nylon Insert
●Heavy Hex Nuts
●Hex Coupling Nuts
●Hex Nuts
●High Crown
●Jam Nuts
●KEPS Lock Nuts
●Left Hand
●Machine Screw Hex Nuts
●Metric
●Nylon Insert Lock Nuts
●Serrated Hex Flange Nuts
●Tee Nuts
●Top Lock
●Two-Way Cap
●Weld Nuts
●Wing Nuts
Stainless Steel Security Screws
●6-Lobe Pin-In Button
●Bits
●Pin-In Button
●Pin-In Socket Set Screws
Stainless Steel Pins
●Clevis
●Dowel Pins
●Hitch
●Roll
316 Stainless Bolts
●ASTM A193 B8M Heavy Hex Heads
●ASTM F593 Hex Head Cap Screws
●Carriage Bolts
●Domestic Hex Caps
●Eye Bolts
●Hex Cap Screws
●Hex Tap Bolts
●Lag Bolts
●Serrated Flange Hex Heads
●Shoulder Bolts
●U-Bolts
316 Stainless Steel Socket Cap Screws
●Buttons Socket Caps
●Flat Socket Caps
●Low Head Sockets
●Set Screws (All Points)
●Socket Cap Screws
316 Stainless Miscellaneous Fasteners
●Deck Screw
●Round Head Drive Screws Type U
●Socket Pipe Plugs
●Square Head Set Screw
●Square Pipe Plugs
410 Stainless Machine Screws
●Hex Type F
●Hex Washer Type 23
●Hex Washer Type F
●Pan Phillips Type 23
Chrome Plated Fasteners
●Machine Screws
●Nuts
●Sheet Metal Screws
●Washers
Stainless Steel Washers
●Belleville
●Beveled
●Countersunk Finishing Washers
●External Tooth Lock Washers
●Internal Tooth Lock Washers
●MS15795 Flat Washers
●SAE Flat Washers
●Split Lock Washers
Stainless Steel Sheet Metal Screws
●Combo Slotted Phillips
●High-Low Pan Phillips
●Undercut Flat Phillips
●Square Drive Truss
●Flat Phillips *100
●Flat Phillips Type 25
Stainless Steel Self-Drilling Screws
●Hex
●Pan
●Flat Undercut
Stainless Steel Deck Screws
●Phillips Bugle
●Phillips w/Serrated Piranha Tooth
●Square Drive
●Square Drive Flat w/Nibs
●Square Drive Trimmed
Stainless Steel Miscellaneous Fasteners
●Cup Point Square Head Set Screws
●Key Stock
●Left hand Rod
●Shaft Collars
●Socket Pipe Plugs
●Square Pipe Plugs
●Unthreaded Stock
316 Stainless Nuts
●Cap
●Center (Two Way) Lock
●F594 Finished
●Finished Hex Nuts
●Finished Hex Nuts (USA)
●Flange
●Heavy Hex Nuts
●Heavy Hex Nuts (USA)
●Hex Coupling Nuts
●Hex Jam
●Large Diameter Nylon Insert
●Machine Screw Hex Nuts
●Nylon Insert Lock Nuts
●Serrated Hex Flange Nuts
●Small Pattern
●Square
●Thin Pattern Nylon Insert Locknuts
●Top Lock
●Wing
316L Stainless Fasteners
●Finished Nuts
●Hex Cap Screws
410 Stainless Sheet Metal Screws
●Flat Type 25
●Hex Washer
●High-Low Thread
●Oval Head
●Pan Phillips
●Pancake
●Truss
Stainless Steel Machine Screws
●6-Lobe
●Combo Slotted
●Fillister Phillips
●Flat Phillips
●Large Diameter Flat
●Metric
●Oval Phillips
●Pan Phillips
●SEMS
●Slotted Cheese Head
●Slotted Flat
●Slotted Indented Hex Washer Head
●Slotted Pan
●Slotted Round
●Square Drive
●Square Drive Pan Head
●Thumb Screws
●Trimmed Hex Head
●Truss
●Type 23
●Type F
●Undercut Phillips Flat
Stainless Steel Construction Screws
●Philips Bugle Head Deck Screw Type 17
●Square Bugle Head Deck Screw Type 17
●Square Flat Head Deck Screw Type 17 w/Nibs
Stainless Steel Anchors
●304 Stainless Drop-In Anchor
●304 Stainless Sleeve Anchor & Hex Nut
●304 Stainless Wedge Anchors
●316 Stainless Wedge Anchors
316 Stainless Washers
●Beveled
●Cup
●External Tooth
●Fender
●Flat Washers (900 Series)
●Flat Washers (Domestic)
●Heavy Lock Washers
●Hi Collar Lock Washers
●Internal Tooth
●Light Lock Washers
●Lock Washers (Domestic)
●Neoprene Bonded
●SAE
316 Stainless Sheet Metal Screws
●Flat Type A
●Flat Type B
●Hex Washer
●Pan Phillips
●Phillips
●Square Drive Pan
304 Stainless Fasteners
●ASTM A193 B8 Heavy Hex Heads
●ASTM F593 Hex Head Cap Screws
●Finished Hex Nuts (USA)
●Flat Washers (USA)
●Heavy Hex Nuts (USA)
●Hex Head Cap Screws (USA)
●Lock Washers (USA)
●Serrated Flange Hex Heads
410 Stainless Miscellaneous
●Finished Nuts (Domestic)
●Hex Cap Screws (Domestic)
●Internal/External Tooth Lockwashers
Most Common Types of Stainless Steel
- 18-8 Stainless Steel is also referred to as 304 and A2. 18-8 refers to the fact that it is 18% chromium and 8% nickel. Frequently called food grade stainless steel, it accounts for over half of the stainless steel produced worldwide. You will see it used especially in the food and medical industry because it is easy to clean. Also, it is very resistant to corrosion, is non-magnetic and works well for welding.
- 316 Stainless Steel can best be described as marine-grade stainless. It stands up extremely well in acidic environments, but it doesn't serve well for welding like the 18-8 does. This is the second most common stainless steel. Especially suitable for machinery, tanks, condensers, evaporators, and boat parts.
- 410 Stainless stands up to corrosion even better than 316 and is also much stronger and durable.
- B8 and B8M are made from 304 and 316 stainless respectively. Both of these types of stainless undergo a carbide solution treatment that renders them to have the highest corrosion resistance possible.
- Black Oxide offers a little bit of corrosion protection, but is mainly chosen for appearance. Black Oxide isn't a coating added onto a stainless fastener, but a chemical reaction occurring when oxidizing salts from the black oxide solution react with the iron in the stainless steel.
- Chrome Plating also provides a beautiful appearance, plus it adds good corrosion resistance, hardness, and makes it easier to clean. Chrome plating is achieved by electroplating a thin layer of chrome onto the fastener.
The Nickel Development Institute's Design Guidelines for the Selection and Use of Stainless Steel is an excellent reference covering the mechanical and physical properties of all of the different stainless steel grades.