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Fastener Reference Guides
- General Fastener Reference Guides
- Bolt Technical Information Guides
- Nut Technical Information Guides
- Screw Technical Information Guides
- Washer Technical Information Guides
- Pins Technical Information Guides
General Fastener Reference Guides
Bolt Torque Charts
Thread Pitch Chart
Screw Point Types
Fastener Thread Terminology
A handy reference guide defining various fastener thread terms and classes of thread.
Drive & Head Styles
A guide to help distinguish between different types of drive styles and head styles.
Material Specifications
Nut Compatibility
Provides a general overview of the nuts suitable for certain grades of bolts.
Rivets Part # Cross Reference Charts
Provides a part number cross reference chart for blind rivets, rivet washers and rivet nuts.
Bolt Technical Information Guides
Tension Control Bolts: Technical Information
Provides head, length and body dimensions as well as performance and mechanical specs.
A307 Heavy Hex Bolts: Technical Information
Provides head, length and body dimensions as well as performance and mechanical specs.
A325 & A490 Structural Bolts: Technical Information
Provides head, length and body dimensions as well as performance and mechanical specs.
Hex Machine Bolts: Technical Information
Provides head, length and body dimensions as well as performance and mechanical specs.
Serrated Hex Flange Bolts: Technical Guide
Provides head, length and body dimensions as well as performance and mechanical specs.
Large Serrated Hex Flange Bolts: Technical Guide
Provides head, length and body dimensions as well as performance and mechanical specs.
Metric Hex Flange Bolt/Frame Bolts (ISO 4162): Technical Information
Provides head, length and body dimensions as well as performance and mechanical specs.
Metric Heavy Hex Flange Bolt: Technical Information
Provides head, length and body dimensions as well as performance and mechanical specs.
Metric Hex Flange Bolt/Frame Bolt (B18.2.3.4M): Technical Information
Provides head, length and body dimensions as well as performance and mechanical specs.
Metric Hex Flange Bolt/Frame Bolts (EN1665): Technical Information
Provides head, length and body dimensions as well as performance and mechanical specs.
Metric Hex Flange Bolt/Frame Bolts (DIN 6921): Technical Information
Provides head, length and body dimensions as well as performance and mechanical specs.
12 Point Flange Bolts: Technical Information
Provides head, length and body dimensions as well as performance and mechanical specs.
Metric 12 Point Flange Bolts: Technical Information
Provides head, length and body dimensions as well as performance and mechanical specs.
Grain Bin Bolts: Technical Information
Provides head, length and body dimensions as well as performance and mechanical specs.
Metric Carriage Bolts: Technical Information
Provides technical information for metric DIN 603 carriage bolts.
Carriage Bolts: Technical Information
Square Head Bolts: Technical Information
Plow Bolts: Technical Information
Step Bolts: Technical Information
Hanger Bolts: Technical Information
Provides head, length and body dimensions as well as performance and mechanical specs.
Elevator Bolts: Technical Information
Fully Threaded Hex Tap Bolts: Technical Information
Provides head, length and body dimensions as well as performance and mechanical specs.
Toggle Bolts: Technical Information
Provides head, length and body dimensions as well as performance and mechanical specs.
L-Shaped Anchor Bolts: Technical Information
Provides head, length and body dimensions as well as performance and mechanical specs.
Timber Bolts: Technical Information
Provides thread length, diameter and threads per inch as well as performance and mechanical specs.
Nut Technical Information Guides
Finished Hex Nuts: Technical Information
Heavy Hex Nuts: Technical Information
Panel Nuts: Technical Information
Two-Way Reversible Lock Nut: Technical Information
Provides dimensions & technical information for two-way reversible lock nuts.
Hex Jam Nuts: Technical Information
Provides dimensions and technical information for hex jam nuts and heavy hex jam nuts.
K-Lock Nuts: Technical Information
Provides dimensions and technical information for Keps K-Lock Nuts.
3-Prong T-Nut: Technical Information
Provides dimensions and technical information for 3 Prong T-Nuts.
4-Prong T-Nut: Technical Information
Provides dimensions and technical information for 4 Prong T-Nuts.
Slotted Hex Nut: Technical Information
Provides dimensions and technical information for slotted hex nuts.
Hex Castle Nut: Technical Information
Provides dimensions and technical information for hex castle nuts.
One-Piece & Two-Piece Acorn Nut: Technical Information
Provides dimensions and technical information for acorn nuts.
Serrated Hex Flange Nut: Technical Information
Provides dimensions and technical information for serrated hex flange nuts.
Screw Technical Information Guides
Hex Cap Screws: Technical Information
Provides head & thread dimensions, performance and mechanical specs.
Socket Cap Screws: Technical Information
Provides head & length dimensions as well as torque values, performance and mechanical specs.
Socket Set Screws: Technical Information
Provides head & length dimensions as well as torque tightening values and mechanical specs.
Wood Screws: Technical Information
Shoulder Bolts: Technical Information
Provides head, body & length dimensions as well as torque tightening values and mechanical specs.
Lag Screws: Technical Information
Provides head, length and body dimensions as well as performance and mechanical specs.
Closed-End Eye Screws: Technical Information
Type U Drive Screws: Technical Information
Provides dimensions, pilot diameter and recommended hole size.
Washer Technical Information Guides
USS Washers: Technical Information
SAE Washers: Technical Information
Fender Washers: Technical Information
Countersunk Finishing Washers: Technical Information
ASTM F436 Structural Washers: Technical Information
Internal Tooth Lockwasher: Technical Information
Countersunk External Tooth Lockwasher: Technical Information
Combination Internal/External Tooth Lockwasher: Technical Information
Helical Spring Lockwasher: Technical Information
Metric Split Lock Washer: Technical Information
Metric ANSI B18.22M Flat Washer: Technical Information
Metric DIN 125A Flat Washer: Technical Information