Types of fasteners
Machine Screws
- Pan Head
- Truss Head
- Flat Head
- Round Head
- Oval Head
- Filister Head
- Binder Head
- Indented Hex Head
- Hex Washer Head
- Round Washer Head
Drive Types
- Phillips
- Slotted
- 6-Lobe
- Square Recess
- Combo Drive
Self-Tapping Screws
- Type A
- Type AB
- Type B
- Self-Piercing
Thread Cutting Screws
- Type 1
- Type 23
- Type 25
- Type 5
Captive Washer Screws (SEMS)
- Internal Tooth Type
- External Tooth Type
- Conical Washer Type
- Split Lock Washer Type
- Flat Washer Type
- Dual Washer Type (Lock Washer and Flat Washer)
- Square Cone SEMS
Self-Drilling Screws (TEK)
- Framing Screws
- Spade Point
- Pinched and Milled Points
- Reamer with Wings
- Sealing Washer
Thread Forming Screws
- Trilobular Thread Form (Taptite)
- Plastite Thread Form
- Hi-Lo Thread Form
Miscellaneous Screws
- Drywall Screws
- Coarse and Fine Thread
- Trim Head
- Deck Screws
- Particle Board Screws
- Type 17 Auger Point
- U-Drive Screws
- Screw Eye
- Thumb Screws
- Knurled, Plain and Shoulder Types
- Dowel Screws
Anchors and Construction Hardware
- Wedge and Sleeve Anchors
- Split Drive Anchors
- Hollow Wall Anchors
- Drop-in Anchors
- Hammer Drive Anchors
- Nails and Staples
- Plastic Anchors (EZ Drive)
- Toggle Bolts
Retaining Rings
- Internal
- External
Blind Rivets (Pop Rivets)
- Standard Breakstem
- Drive Pins
- Multi-Grip
- Closed-End
- Structural Rivets
- Bulbing Rivets
- Installation Tooling
Plastic Fasteners (Nylon)
- Screws, Washers, Nuts, Bolts, etc.
Socket Products
- Socket Cap
- Button Socket
- Flat Socket
- Socket Shoulder Bolts
- Socket Set Screws
- Hex, 6-Lobe and Spline drives
- Keys and Bits
Cap Screws and Bolts
- Hex Cap Screws
- Heavy Hex Bolts
- Tap Bolts
- Structural Bolts
- Carriage Bolts
- Elevator Bolts
- Penta Head Bolts
- U-Bolts
- Frame Bolts
- 12 Point Cap Screws
- Lag Screws
- Step Bolts
- Eye Bolts
- Hex Flange Bolts (Smooth Face and Serrated Face)
- Hanger Bolts
- Anchor Bolts (straight, “L” Type and “J” Type)
- Square Head
- Track Bolts
- Plow Bolts
Washers
- USS Pattern (Type A Wide)
- SAE Pattern (Type A Narrow)
- An – MS – NAS Patterns
- Fender Washers
- Split Lock Washers
- Conical Washers
- Nordlock Washers
- Bellville Spring Washers
- Countersunk Finishing Washers
- Wave Washers
- Internal Tooth Lock Washers
- External Tooth Lock Washers
- Internal/External Tooth Lock Washers
- Countersunk External Tooth Lock Washers
Structural Fasteners
- Heavy Hex Bolts (A325, A490, Grade 9)
- Load Indicating Washers
- Heavy Hex Nuts (Grades A, B, C, D, DH, 2H)
- Tension Control Bolts
- F436 Washers
- A325 Washers
- Beveled Washers
All Thread Rod and Studs
Double-End Studs
Nuts – Standard
- Machine Screw Pattern
- Small Pattern Machine Screw
- Finish Pattern
- Heavy Pattern
- Thin Pattern (Jam)
- Panel Nuts
- Castle Nuts
- Slotted Nuts
- Coupling Nuts
- Flange Nuts
- T-Nuts
- Wing Nuts
- • Stamped
• Forged
- • Stamped
- Cage Nuts
- Spring Nuts
Nuts – Self-Locking
- Nylon Insert
- All Metal Lock Nuts
- Serrated Flange Nuts
Screw Machine Products
- Manufactured Per Print
Weld Screws and Nuts
- Top and Bottom Projection Studs
- Round Base Nuts
- Hex Nuts with Projections
- Slab Base Nuts
Pins
- Slotted Spring Pins (Rollpins)
- Precision Dowel Pins
- Pull Dowels
- Taper Pins
- Threaded Taper Pins
- Straight Pins
- Clevis Pins
- Cotter Pins
- Hitch Pins
- Detent Pins
- Groove Pins
- Coiled Spring Pins (Light, Medium and Heavy Duty)
- Hair Pins
- Positive Lock Pins
Electronic and Panel Hardware
- Spacers and Standoffs
- Quarter Turn Fasteners
- Self-Clinching Studs
- Self-Clinching Nuts
- Captive Screws
- Press-In Panel Fasteners
Security Fasteners
- One-Way
- Spanner Drive
- Tri-Wing Drive
- Break Away Nuts
- Pinned Socket, 6 Lobe and Phillips Drive
- Reverse Thread
- Installation Bits and Tools
Threaded Inserts
- Rivet Nuts
- Knurled
- Ultra-Sonic Installed
- Heat Installed
- Thread Repair Inserts
- Installation Tooling
Grease Fittings
- Straight Thread
- Taper Thread
- Drive Type
- PTF Pipe Thread
- NPTF Pipe Thread
- BSP/BSF Thread
- SAE Thread
Miscellaneous Fasteners and Hardware
- Shaft Collars
- Woodruff Keys
- Bilateral Machinery Keys
- Hose Clamps
- Shims and Shim Stock
- Bearings
- Keystock
- O-Rings
- Wire Management Fasteners
- Strain Relief Fittings (Heyco Brand)
Metric Fasteners
Hydraulic Fittings
Pipe Fittings and Nipples
- Pipe Nipples
- Pipe Plugs
- Ball Valves
- Needle Valves
- Elbows
- Unions
- Couplings
- Hex Bushings
- Tees
- 45 Degree Fittings
- Pipe Caps
Brass, Stainless and Composite Fluid Fittings
- Compression Fittings
- Garden Hose Fittings
- Composite Push-In Fittings
- Hose Barb Fittings
- JIC 37º Flare Fittings
- SAE 45º Flare Fittings
- Shut-Off Cocks
- Drain Cocks
Stampings
- Flat and Complex Shapes