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Industrial Fasteners

Fastener Products
(Partial Listing)

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Circle Bolt & Nut partners with a long list of global suppliers to serve the needs of general industry. We provide Standard Products with a variety of standard and special finishes, locking patches, and other common secondary operations.
Anchors
  • Conical
  • Hammer Drive With Steel Nails
  • Hollow Wall
  • Nylon Nail – Mushroom & Flat Head
  • Sleeve – with Hex Nuts
  • Wedge
  • Zinc Lag Shields

Bolts

  • Anchor
  • Carriage
  • Elevator
  • Eye
  • Flange
  • Hanger
  • Heavy Hex
  • Hex – Fully Threaded
  • Hex - Low
  • Hex Tap
  • High Strength (Structural)
  • Plow – Number 3 Head
  • Square Head
  • Step
  • Toggle
  • Track

Cap Screws

  • Flat
  • Hex
  • Slotted

Cotter Pins

  • Extended Prong
  • Hammerlock
  • Square Cut

Locknuts

  • Cone
  • Flange
  • Hex – Heavy Hex
  • Hex – Reversible, Double Chamfered
  • Nylon Insert – Type NM/NE, Light Pattern, Type NTMINTE, Thin Pattern
  • Serrated
  • Type U

Nuts

  • Acorn
  • Cap
  • Clinch
  • Coupling
  • Double Chamfered
  • Hex
  • Hex (Heavy)
  • Hex Castle
  • Keps
  • Jam
  • Machine Screw
  • Metric
  • Palnut
  • Panel
  • Pipe
  • Single Chamfered Stop
  • Square
  • Tee
  • Weld
  • Wheel
  • Wing – Type A, Type D, Forged, Stamped
  • 2H/Structural

Pin

  • Clevis
  • Cotter
  • Dowel
  • Spiral
  • Spring
  • Taper

Retaining Rings

Rivets

  • Blind – Standard & Multi-Grip
  • Drive
  • Semi-Tubular


Screws
  • Concrete
  • Deck – Phillips, Bugle Head
  • Dowell
  • Drive
  • Drywall – Phillips, Bugle, Coarse & Fine Threads
  • Flange
  • Floor Board - Type F, Phillips, 6-Lobe, Flat Head
  • Lag – Hex, Square
  • Machine – Phillips, Flat, Round, Pan, Truss, Oval Heads
  • Machine – Slotted, Flat, Round, Pan, Binder, Truss, Fillister Heads
  • Machine – Unslotted, Indented Hex Head
  • Particle Board – Phillips, Bugle Head
  • Self Drilling – Phillips, Bugle, Indented Hex Washer, Pan Heads
  • Self Tapping
  • Sems
  • Set – Square Head, Cup Point
  • Tapping – Type 23, Slotted, Indented Hex Washer Head
  • Tapping – Type 25, Phillips Drive, Pan Head
  • Tapping – Type A, Phillips Drive, Flat , Round Oval, Pan, Truss Heads
  • Tapping – Type A, Phillips/Slotted, Combo, Pan Heads
  • Tapping - Type A, Slotted, Flat, Pan, Truss, Indented Hex Washer Heads
  • Tapping - Type A, Unslotted, Indented Hex Washer Head
  • Tapping - Type AB, Phillips, Flat, Oval, Round, Pan, Truss Heads
  • Tapping – Type AB, Slotted Pan, Truss, Indented Hex Washer Heads
  • Tapping - Type AB, Unslotted, Indented Hex Washer Head
  • Tapping – Type B, Phillips, Slotted, Pan Head
  • Tapping, Type F, Phillips, Flat Head (Floor Board Screws)
  • Tapping, Type F, Phillips, Pan, Flat Heads
  • Tapping - Type F, Slotted, Indented Hex Washer Head
  • Thread Cutting
  • Thread Forming – Taptite, Plastite
  • Thumb – Type P
  • Trim Head – Sharp Point, Phillips
  • Wood - Phillips, Slotted, Combo, Flat, Round, Oval Heads
  • Sockets
  • Hex
  • Button
  • Shoulder Screws
  • Hex Set Screws – Cup Point
  • Studs

    Threaded Rod

    Washers – SAE, USS

  • Belleville
  • Fender
  • Finishing
  • Flat
  • High Strength Structural – Round, Flat, Square, Beveled
  • Lock – External Tooth, Internal, Tooth for Pipe
  • Lock – Split, Helical, Spring
  • Raw Materials

  • Ferrous Grades (Common) – Grade 2 (Low Carbon), Grade 5 (Medium Carbon), Grade 8 (High Carbon), A-325, Metric Grades
  • Stainless Steel – 18.8, 400 Series, 300 Series, Metric
  • Alloy
  • Finishes

  • Zinc
  • Zinc & Clear Chromate
  • Zinc & Color Chromate
  • Black Oxide
  • Black Phosphate
  • Hot Dipped Galvanized
  • Dacromet
  • Nickel
  • Chrome
  • Brass
  • Magna Coating
  • Tin
  • Dyes
  •