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Bolt Head/Wrench Size Table (Metric)

A handy chart. Bolt Depot

Bolt Head/Wrench Size Table (US)

A handy chart. Bolt Depot

Bolts - Hex Bolts

Information on the hex bolt - bolt diameter, widths, heights, etc. Portland Bolt

Fastener Chart

A general reference chart will help you identify various types of fasteners. Sponsored by Bolt Depot



Heg Bolt Sizes and Thread Pitches

A printable chart for identifying US bolt diameter and thread count. Sponsored by Bolt Depot

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Lag Screw

A definition and example of lag screw. Answers.com

Machine Screw Sizes

A printable chart to identify US machine screw and thread count. Sponsored by Bolt Depot

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Nut Size Table (Metric)

A handy chart. Bolt Depot



Nut Size Table (US)

A handy chart of nut sizes. Bolt Depot

Pilot Hole Guide - Pilot Shank Holes

These are the proper drill bit sizes for drilling pilot shank holes. Zero Fast

Pilot Hole Guide - Wood Screw

A wood screw pilot hole size table. Bolt Depot

Pilot Hole Guide - Wood Screw

A chart of the pilot hole size for wood screws. Natural Handyman



Screw Dimensions Reference Tool

Monarch Metal Fabrication

Screws - A primer

Information on the types of screws and how to tips on inserting them in your project. DoItYourself.com

Stripped and Broken Screws

How to remove a stripped or broken screw. Lowes Creative Ideas

Stripped Screws

A video on ideas on how to remove a stripped screw. GMC Trade Secrets



Stripped Screws

How to remove screws with stripped heads. Ron Hazelton

Stripped Screws

12 ways to removed stripped screws. Today I Found Out

Stripped Screws

How to remove stripped a screw. WikiHow

Washer Sizes

A printable chart to distingish between USS and SAE pattern washers. Sponsored by Bolt Depot

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Wood Screw Chart

This chart references the gauge, head-bore size, shank-hole size, pilot-hole size and available lengths of traditional wood screws and production screws. Wood Magazine

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