8 Workshop-Rated Bolt & Nut Collections By Master Mechanics

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Best Value

M&M Fasteners

M&M Fasteners 2,510 Piece Grade 8 Coarse Thread Nut Bolt Hex Bolt & Washer Assortment Kit with Metal Bolt Bin, Grey

9.7Worth the Money

9.7Organization Quality

9.6Complete Set

Why we love it

2,510 comprehensive bolt set with perfectly organized 36-compartment storage solution

Multiple size options from 1/4 to 1/2 inch with complete hardware sets

Professional-grade storage bin with clear labeling system for easy identification

Main highlights

Key Features

Complete hardware set featuring grade 8 bolts, organized storage, and multiple size options for versatile applications.

Ideal for Professional Workshops and Garages

Perfect for mechanics, maintenance teams, and repair shops requiring quick access to various bolt sizes and hardware components.

Praised for Comprehensive Organization System

Users appreciate the well-organized compartments and clear labeling system, making it easy to locate specific hardware pieces quickly.

9.7

Exceptional

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Best for Cashback

VIGRUE

VIGRUE Hex Bolts Assorted Black SAE Bolt Nuts Kit, 316PCS 1/4-20, 5/16-18, 3/8-16 Hex Head Screw Bolt Nuts, Flat & Lock Washers Assortment Set, Black Oxide 18-8 (304) Stainless Steel, Fully Threaded

Main highlights

【304 Stainless Steel】these bolts set are made of 18-8 stainless steel, with excellent anti-rust and corrosion resistance property, can be used in humid environments.
【16 Various SAE Sizes】Use for fastening metal, wood and plastic materials together, Includes all most common appplied sizes: 6 sizes for 1/4 - 20 series: 3/8" 1" 3/4" 1-1/4" 1-1/2" 2"; 6 sizes for 5/16-18 series: 1/2" 3/4" 1" 1-1/4" 1-1/2" 2"; 4 sizes for 5/16-18 series: 1/2" 3/4" 1" 2"
【Easy to Store】VIGRUE Bolt kit are stored in a durable portable organizer with clear size chart, convenient for your storage and use, handy for your daily reaching and putting away.
【Black Oxide】The black oxidized finish isolates the air for rust prevention and eliminates reflective features.
【316PCS Hex Bolts Kit】Includes bolts and matched nuts and washers, no need to prepare other related nuts and washers. Increase efficiency of use and save time

9.4

Excellent

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BoltsandNuts

Grade 8 Hex Cap Bolts Screws, Nuts, Washers, Lock Washers Assortment Kit - 574 Pieces!

9.3Quality Construction

9.1Well Organized

9.1Durable Hardware

Why we love it

574-piece comprehensive Grade 8 hardware set with yellow zinc coating for corrosion resistance

Organized in heavy-duty 24-compartment steel storage tray for easy access

Multiple sizes of hex caps, nuts, and washers for versatile applications

Main highlights

Key Features

Complete assortment of Grade 8 fasteners featuring yellow zinc coating, multiple size options, and professional-grade construction for demanding applications.

Ideal for Automotive and Heavy Equipment Maintenance

Perfect for mechanics and DIY enthusiasts working on vehicles, machinery, and heavy-duty repairs requiring high-strength fasteners.

Praised for Professional-Grade Organization System

Users appreciate the sturdy compartment tray design and logical organization system that keeps different hardware sizes easily accessible.

9.2

Excellent

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Foliv

FOLIV 608pcs Grade 8 Bolts and Nuts Assortment Kit, 1/4-20, 5/16-18, 3/8-16, 1/2-13 Heavy Duty Hex SAE Bolts Nuts Washers Assortment Kit

9.2Durability

9.1Organization

9.0Value for Money

Why we love it

Grade 8 alloy steel construction for superior strength and corrosion resistance

Complete kit with matching nuts and washers for all bolt sizes

Well-organized case with protective foam and clear size labeling

Main highlights

Key Features

Heavy-duty Grade 8 bolts with comprehensive size range, protective packaging, and complete set of matching hardware components.

Ideal for Automotive and Machinery Maintenance

Perfect for mechanics and DIY enthusiasts working on vehicles, machinery repairs, and heavy-duty assembly projects.

Praised for Professional-Grade Quality

Users appreciate the high-quality alloy steel construction, corrosion resistance, and well-organized storage system with clear labeling.

9.0

Excellent

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Foliv

FOLIV 523PCS Grade 8 Bolts and Nuts Assortment Kit, Heavy Duty Nut and Bolt Assortment, 1/4-20 5/16-18 3/8-16 SAE Hex Bolts, Length from 1/2" to 1-1/2"

Main highlights

GRADE 8 BOLTS ASSORTMENT KIT: Made of heavy duty Grade 8 Alloy Steel, corrosion resistance, good wear resistance, high hardness.
1/4-20, 5/16-18, 3/8-16 SAE SIZES: Size from 1/4-20 x1/2" to 1-1/2", 5/16-18 x 3/4" to 2", 3/8-16 x 3/4" to 2". Package includes 127pcs SAE hex bolts, 132PCS hex nut and 132PCS spring washers. Total is 523PCS.
UPGRADED STURDY CARRY TOOL BOX: We keep looking for more suitable tool box packaging for our very heavy bolts and nuts assortments. This handy box is sturdy and nice bolts and nuts organizer.If unfortunately box damaged on shipping way, please contact us we will send you a new box.
WIDE APPLICATIONS: The bolts and nuts kit are widely used in machinery, furniture, car and motorcycle repair and DIY design.
GREEN PROTECTION: FOLIV is donating from this purchase to White Memorial Conservation Center Inc., which is providing year-round environmental education programs for children and adults to protect natural resources (i.e. vegetation, water, soil, and air). Hope we could do something for this beautiful green world.

8.9

Excellent

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US Bolt Kits

1035 Piece Grade 5 Nut Bolt and Washer Assortment Hex Head Bolts, Hex Nuts, Lock and Flat Washers Standard Coarse Thread with 30 Plastic Bins

9.0Worth the Money

9.0Organization Quality

8.8Durability

Why we love it

Complete set of Grade 5 hardware with 30 stackable storage bins included

Multiple size options from 1/4 to 1/2 inch for versatile applications

Space-saving design with louvered panel mounting capability

Main highlights

Key Features

Comprehensive hardware set featuring Grade 5 components, durable storage bins, and versatile mounting options for efficient organization

Ideal for Professional Workshops and Garages

Perfect for mechanics and maintenance professionals requiring organized storage of various fasteners with easy access and identification

Praised for Superior Organization System

Users consistently highlight the sturdy construction of bins and practical labeling system that streamlines workflow and inventory management

8.7

Very Good

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Agriline Supply

1250 Piece Grade 8 Coarse Thread Hex Head Nut, Bolt, & Washer Drawer Assortment

Main highlights

Grade 8 Coarse
Yellow Zinc
1250 Piece
Hex Head Cap Screws (Bolts), Nuts, Flat Washers, Lock Washers
Metal Drawer With Handle and Latch containing a Durable Plastic Divider for convenient storage and portability

8.5

Very Good

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Christmas Sale

8 Workshop-Rated Bolt & Nut Collections By Master Mechanics

M&M Fasteners 2,510 Piece Grade 8 Coarse Thread Nut Bolt Hex Bolt & Washer Assortment Kit (Fasteners Only)

Why we love it

Main highlights

9.9

M&M Fasteners 2,510 Piece Grade 8 Coarse Thread Nut Bolt Hex Bolt & Washer Assortment Kit with Metal Bolt Bin, Grey

Why we love it

Main highlights

9.7

VIGRUE Hex Bolts Assorted Black SAE Bolt Nuts Kit, 316PCS 1/4-20, 5/16-18, 3/8-16 Hex Head Screw Bolt Nuts, Flat & Lock Washers Assortment Set, Black Oxide 18-8 (304) Stainless Steel, Fully Threaded

Main highlights

9.4

Grade 8 Hex Cap Bolts Screws, Nuts, Washers, Lock Washers Assortment Kit - 574 Pieces!

Why we love it

Main highlights

9.2

FOLIV 608pcs Grade 8 Bolts and Nuts Assortment Kit, 1/4-20, 5/16-18, 3/8-16, 1/2-13 Heavy Duty Hex SAE Bolts Nuts Washers Assortment Kit

Why we love it

Main highlights

9.0

FOLIV 523PCS Grade 8 Bolts and Nuts Assortment Kit, Heavy Duty Nut and Bolt Assortment, 1/4-20 5/16-18 3/8-16 SAE Hex Bolts, Length from 1/2" to 1-1/2"

Main highlights

8.9

1035 Piece Grade 5 Nut Bolt and Washer Assortment Hex Head Bolts, Hex Nuts, Lock and Flat Washers Standard Coarse Thread with 30 Plastic Bins

Why we love it

Main highlights

8.7

1250 Piece Grade 8 Coarse Thread Hex Head Nut, Bolt, & Washer Drawer Assortment

Main highlights

8.5