Shopping Cart

Your cart is empty.

Your cart is empty.

Bolt Gauge (Metric and SAE), Bolt Sizer for Quickly Sizing Nuts and Bolts, Plastic Bolt Measuring Tool, Easy to Read Bolt Size and Thread Gauge

Free shipping on orders over $29.99

$8.99

$ 3 .99 $3.99

In Stock

1.Color:Black


About this item

  • 🔩Screw Bolt Nut Thread Measure Gauge Size Checker - Great tool for quickly sorting bolts and nuts in a simple way, save necessary time to find the proper size bolt and matching nut for your project, it’s also great for measuring hardware before you take a trip to the hardware store without having to bring one along to the store, a must have for your toolbox, also nice gift for DIYers or Dad
  • 🔩All-In-One Design - This bolt and nut identifier gauge has holes for measuring bolts, and the pegs on the sides for nuts, both imperial and metric, and the emboss thread profile on the back side for identifying thread pitches, easy to read markings, and it has built in holes for hanging on the wall, bright color (red/ orange / black) will make it stand out on your workshop or garage, and help you to find it faster
  • 🔩Accurate and Solid Built - This bolt thread gauge is made of heavy duty plastic, and the plastic is reinforced with good thickness (about 5/32’’) that won’t break easily, long lasting performance, solid construction and clear text for easy reading, smooth surface, without burr, won’t hurt your hands
  • 🔩Compact and Lightweight - The nut and bolt gauge is 3.3’’ wide x 8.7’’ long, and weights only 2 oz, takes up little space, fits perfectly in most portable tool box, it can also be easily mounted on a bench or wall to not easily to be lost, must have for your garage and workshop, nice bolt measurement tool to keep in the toolbox
  • 🔩What You Get - (1) Nut and Bolt Gauge Metric and Standard Sizer Tool, our timely 12h after-sale customer service. Inch Size - including #4, #5, #6, #8, #10, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 3/4; Metric Size - including M3, M4, M5, M6, M7, M8, M10, M12, M14, M16, M18, M20, M22; Nut Size - #6, #8, #10, 1/2, 1/4, 3/8, 5/8, 5/16, 7/16, 9/16


Easy and Handy to Use

Screw and bolt size gauge, nice tool for sorting hardware sizes, help you to identify random nuts and bolts, it comes handy when you need to match threads and size for replacement

Solid Construction and Clear Text

Well made with sturdy strong plastic for long lasting performance, not easy to break or deform, nice bolt size and thread gauge chart for your workshop or garage

Easy to Use, Easy Read Design

You can simply hang it on the side of the tool box or wall, easily to be found, accurate sizes, clear text, quick read, bright color help you to find them easily

Spec

Item Name: SAE and Metric Bolt Gauges Check a Thread Nut Fastener Size Tool

Material: Plastic

Thread Unit: Metric and Inch

Fastener Type: Bolt, Stud, Female Threaded

Item Dimension: 22cm x 8.5cm x 0.3cm ( L x W x T)

Weight: 60g

Package Content

1 x Bolt Size and Thread Gauge


Twiggy
Reviewed in the United States on February 4, 2025
Handy tool
ryan
Reviewed in Canada on February 23, 2025
Best bang for your buck. Works as it should
Customer
Reviewed in Canada on January 5, 2025
Great to have around the garage for check bolts and drill bits.
Bnobles
Reviewed in the United States on January 4, 2025
Nice plastic tool to take out the guess work on nut’s and bolts. I wish they made this same guide out of metal.
Sheryl
Reviewed in the United States on January 3, 2025
I use them at work everyday.They are very well-made.
ElectroBoogie
Reviewed in Canada on August 8, 2024
I am really happy with to have this in the garage, as much as i try keep organized there are still buckets of bolts and nuts that are always a challenge to sort when i am looking for a specific size. The gauge is well designed and dimensionally accurate enough to easily differentiate the similar sizing in imperial/metric bolts. Thread gauge on the back for metric/imperial works okay if you have sufficient light, feel alone is a bit hard on smaller bolts. Also includes a nut sizer and length gauge for metric and imperial. It's pretty quick to get a handle on what you have or are sorting through. I suppose the only drawback is the long-term durability of plastic over a metal gauge with threads like at the hardware stores, but this is affordable enough I am confident I will get its values worth many times over in its lifetime. Recommended!!
Rick
Reviewed in the United States on August 4, 2024
Handy tool for the shop. Wish it had a thread gauge on it, but it works well for what it is. Inexpensive but handy tool to have on hand.
A
Reviewed in the United States on July 11, 2024
Handy little tool for screw sizing. It does not have sizer for metric nuts, but that is not a major problem for me.
Stephen Latino
Reviewed in the United States on June 16, 2024
Works good, it doesn't have a thread gage on it. It's made out of plastic, but it should be fine for my shop..
Alejandro Gomez
Reviewed in the United States on May 29, 2024
Very handy to have in my shop
JM
Reviewed in Canada on December 13, 2024
Same as the name brand ones. Works great
Aron Kriekle
Reviewed in Canada on November 25, 2024
We liked the quality and ease of use; only determining nuts sizes are sometimes hit and miss. but machine screws, Bolts and thread count it is amazing.
Happy Pappy
Reviewed in the United States on October 12, 2024
No maintenance. Just hangs around until you need it.
Recommended Products