Skip to main content
AmericanaPetLawn & GardenTruck & AutomotiveClothingPoultryHeating & CoolingHorseSporting GoodsOutdoor Power EquipmentFencing & GatesLivestockOutdoor LivingPet & Animal PharmacyToolsHome ImprovementFarm & RanchBoots & ShoesTrailers & TowingHome Decor & FurnitureWild Birds & WildlifeToysGift CardsServices Propane RefillTrailer RentalGarden CenterFeed CenterSame Day DeliveryPetVet ClinicPet WashGrooming at PetsenseDog Training at PetsenseTractor Supply RxPet InsuranceWag!

"Savings and Offers"

Weekly AdSaleClearance

"More Options"

Weekly AdWhat's NewTractor Supply AppEarn Rewards with Neighbor's ClubHometown HeroesLife Out Here BlogTSC Exclusive BrandsTop BrandsClearance ItemsBattery FinderOutdoor Power Equipment Parts FinderHitch Finder

Flash Sale, In-Store and Online now through Sunday

|
Shop Now
Order statusTSC Credit CardsWhat’s newPetsenseWeekly Ad
​

Sign In / Enroll

Get rewarded!

0.0
(0)
0.0 out of 5 stars.
A woman outside with a dog
A woman outside with a dog
  1. Home
  2. /
  3. Home Improvement
  4. /
  5. Hardware
  6. /
  7. Fasteners
  8. /
  9. Nuts
  10. /
  11. Hex Nuts
  12. /

  13. Hillman M5-0.80 Zinc-Plated Metric Hex Nuts, 10 pk.

  1. Home
  2. /
  4. /
  5. Hex Nuts

Hillman M5-0.80 Zinc-Plated Metric Hex Nuts, 10 pk.

Shop all Hillman
Hillman M5-0.80 Zinc-Plated Metric Hex Nuts, 10 pk.

Item # 328644399

Image showing M5-0.80 Zinc-Plated Metric Hex Nuts, 10 pk.
Image showing M5-0.80 Zinc-Plated Metric Hex Nuts, 10 pk.
Image showing M5-0.80 Zinc-Plated Metric Hex Nuts, 10 pk.
Image showing M5-0.80 Zinc-Plated Metric Hex Nuts, 10 pk.
Image showing M5-0.80 Zinc-Plated Metric Hex Nuts, 10 pk.
Image showing M5-0.80 Zinc-Plated Metric Hex Nuts, 10 pk.
Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Shop all Hillman
Hillman M5-0.80 Zinc-Plated Metric Hex Nuts, 10 pk.

Item # 328644399

Image showing M5-0.80 Zinc-Plated Metric Hex Nuts, 10 pk.
Image showing M5-0.80 Zinc-Plated Metric Hex Nuts, 10 pk.
Image showing M5-0.80 Zinc-Plated Metric Hex Nuts, 10 pk.
Image showing M5-0.80 Zinc-Plated Metric Hex Nuts, 10 pk.
Image showing M5-0.80 Zinc-Plated Metric Hex Nuts, 10 pk.
Image showing M5-0.80 Zinc-Plated Metric Hex Nuts, 10 pk.
​
Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

These Hillman M5-0.80 Zinc-Plated Metric Hex Nuts are to be used with machine bolts to adhere facing materials in order to prevent tension and shear movement. Class 8 steel hex nuts are recommended for most general uses and are corrosion resistant. Available in a 10-pack.

Looking for more information on nuts, bolts and washers? Check out our guide on fasteners in the product documents section.

  • CORROSION-RESISTANT FINISH: Zinc plating offers moderate protection against rust and corrosion
  • M5-0.80 METRIC COARSE THREAD: Matches bolts or rods of an M5-0.80 coarse metric thread size
  • DO NOT OVERTIGHTEN: Overtightening risks stripping of threads upon installation
  • PART OF A COMPLETE FASTENING SOLUTION: Use with bolts, threaded rods, or washers of the same thread size and finish
BrandHillman
Country of OriginImported
GradeClass 8
Inside Diameter5 mm
Measurement StandardMetric
Nut Height0.35 in.
Nut Threads Per Inch0
Outside Diameter5 mm
Package Quantity10
Primary FinishZinc-Plated
Primary MaterialSteel
Product Weight0.0256 lb.
Thread TypeCoarse
WarrantyN/A
Manufacturer Part Number880795
No questions have been asked about this product.

No questions have been asked about this product.

Similar Items

  1. Top Rated
    Hillman M10-1.50 Zinc-Plated Metric Hex Nuts, 5 pk.
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Hillman M10-1.50 Zinc-Plated Metric Hex Nuts, 5 pk.

    $2.99
  2. Top Rated
    Hillman M4-0.70 Zinc-Plated Metric Hex Nuts, 10 pk.
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Hillman M4-0.70 Zinc-Plated Metric Hex Nuts, 10 pk.

    $1.99
  3. Top Rated
    Hillman M6-1.00 Metric Hex Nuts, 5-Pack
    5.0 out of 5 stars with 3 reviews
    5.0 (3)

    Hillman M6-1.00 Metric Hex Nuts, 5-Pack

    $2.99
  4. Hillman M8-1.25 Zinc-Plated Metric Hex Nuts, 5 pk.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hillman M8-1.25 Zinc-Plated Metric Hex Nuts, 5 pk.

    $2.99
  5. Hillman M12-1.75 Zinc-Plated Class 8.8 Metric Hex Nuts, 2 pk.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hillman M12-1.75 Zinc-Plated Class 8.8 Metric Hex Nuts, 2 pk.

    $2.99
  6. Hillman M20-2.50 Steel Class 8 Metric Hex Nuts
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hillman M20-2.50 Steel Class 8 Metric Hex Nuts

    $3.29
  7. Hillman M12-1.25-12 TPI Zinc-Plated Class 8 Metric Hex Nuts
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hillman M12-1.25-12 TPI Zinc-Plated Class 8 Metric Hex Nuts

    $2.19
  8. Hillman 1/4 in. 28 Zinc-Plated Grade 5 Hex Nuts, 4 pk.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hillman 1/4 in. 28 Zinc-Plated Grade 5 Hex Nuts, 4 pk.

    $1.09
  9. Top Rated
    Hillman 9/16 in. 12 TPI Steel Grade 8 Hex Nuts
    5.0 out of 5 stars with 2 reviews
    5.0 (2)

    Hillman 9/16 in. 12 TPI Steel Grade 8 Hex Nuts

    $2.99
  10. Hillman M8-1.00 Class 8 Metric Hex Nuts, 4-Pack
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hillman M8-1.00 Class 8 Metric Hex Nuts, 4-Pack

    $3.49
  11. Hillman M14-2.00-14 TPI Zinc-Plated Class 8 Metric Hex Nuts, 2 pk.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hillman M14-2.00-14 TPI Zinc-Plated Class 8 Metric Hex Nuts, 2 pk.

    $2.99
  12. Top Rated
    Hillman 1/4 in. 20 TPI Zinc Hex Nuts, 120 pk.
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Hillman 1/4 in. 20 TPI Zinc Hex Nuts, 120 pk.

    $2.99

Items You May Like

  1. Hillman M5-0.80 Metric Stop Nuts, 4-Pack
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hillman M5-0.80 Metric Stop Nuts, 4-Pack

    $2.99
  2. Hillman M5-0.80 x 16mm Class 4.8 Phillips Flat-Head Metric Machine Screws, 2 pk.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hillman M5-0.80 x 16mm Class 4.8 Phillips Flat-Head Metric Machine Screws, 2 pk.

    $1.99
  3. Hillman #10-24 TPI Zinc-Plated Nylon Insert Stop Nuts, 5 pk.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hillman #10-24 TPI Zinc-Plated Nylon Insert Stop Nuts, 5 pk.

    $3.49
  4. Hillman M5-0.80 x 12mm Class 12.9 Metric Socket-Head Cap Screws, 2-Pack
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hillman M5-0.80 x 12mm Class 12.9 Metric Socket-Head Cap Screws, 2-Pack

    $1.79
  5. Master Lock 2-1/2 in. Shackle Laminated Padlock
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Master Lock 2-1/2 in. Shackle Laminated Padlock

    $38.99
  6. Top Rated
    Hillman 5/8 in. 18 TPI Steel Grade 8 Hex Nuts
    5.0 out of 5 stars with 3 reviews
    5.0 (3)

    Hillman 5/8 in. 18 TPI Steel Grade 8 Hex Nuts

    $2.99
  7. Hillman Zinc-Plated Nylon Insert Stop Nuts, 5 pk.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hillman Zinc-Plated Nylon Insert Stop Nuts, 5 pk.

    $3.49
  8. Top Rated
    Surebonder Assorted Rivets, 92-Pack
    5.0 out of 5 stars with 2 reviews
    5.0 (2)

    Surebonder Assorted Rivets, 92-Pack

    $13.99
  9. Barn Star 1,268 pc. Assorted Bolt, Nut and Washer Set
    3.8 out of 5 stars with 10 reviews
    3.8 (10)

    Barn Star 1,268 pc. Assorted Bolt, Nut and Washer Set

    $9.99
  10. Hillman SteelWorks 3/4 in. x 4 ft. Weldable Hot-Rolled Steel Square Tube
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hillman SteelWorks 3/4 in. x 4 ft. Weldable Hot-Rolled Steel Square Tube

    $21.49
  11. Top Rated
    PROWORX Tie Wire 3.5 lbs. Roll, 12 pk.
    5.0 out of 5 stars with 4 reviews
    5.0 (4)

    PROWORX Tie Wire 3.5 lbs. Roll, 12 pk.

    $84.99

Customers Also Bought

  1. Top Rated
    Hillman M4-0.70 Zinc-Plated Metric Hex Nuts, 10 pk.
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Hillman M4-0.70 Zinc-Plated Metric Hex Nuts, 10 pk.

    $1.99
  2. Top Rated
    Hillman M10-1.50 Zinc-Plated Metric Hex Nuts, 5 pk.
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Hillman M10-1.50 Zinc-Plated Metric Hex Nuts, 5 pk.

    $2.99
  3. Hillman M14-2.00-14 TPI Zinc-Plated Class 8 Metric Hex Nuts, 2 pk.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hillman M14-2.00-14 TPI Zinc-Plated Class 8 Metric Hex Nuts, 2 pk.

    $2.99
  4. Hillman M12-1.75 Zinc-Plated Class 8.8 Metric Hex Nuts, 2 pk.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hillman M12-1.75 Zinc-Plated Class 8.8 Metric Hex Nuts, 2 pk.

    $2.99
  5. Hillman M12-1.25-12 TPI Zinc-Plated Class 8 Metric Hex Nuts
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hillman M12-1.25-12 TPI Zinc-Plated Class 8 Metric Hex Nuts

    $2.19
  6. Hillman M8-1.25 Zinc-Plated Metric Hex Nuts, 5 pk.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hillman M8-1.25 Zinc-Plated Metric Hex Nuts, 5 pk.

    $2.99
  7. Hillman 1/4 in. 28 Zinc-Plated Grade 5 Hex Nuts, 4 pk.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hillman 1/4 in. 28 Zinc-Plated Grade 5 Hex Nuts, 4 pk.

    $1.09
  8. Hillman M20-2.50 Steel Class 8 Metric Hex Nuts
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hillman M20-2.50 Steel Class 8 Metric Hex Nuts

    $3.29
  9. Top Rated
    Hillman M6-1.00 Metric Hex Nuts, 5-Pack
    5.0 out of 5 stars with 3 reviews
    5.0 (3)

    Hillman M6-1.00 Metric Hex Nuts, 5-Pack

    $2.99
  10. Top Rated
    Hillman 9/16 in. 12 TPI Steel Grade 8 Hex Nuts
    5.0 out of 5 stars with 2 reviews
    5.0 (2)

    Hillman 9/16 in. 12 TPI Steel Grade 8 Hex Nuts

    $2.99
  11. Hillman 1/4 in. 28 TPI Zinc-Plated Grade 8 Hex Nuts, 4 pk.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hillman 1/4 in. 28 TPI Zinc-Plated Grade 8 Hex Nuts, 4 pk.

    $2.99
  12. Hillman M16-2.00-16 TPI Zinc-Plated Class 8.8 Metric Hex Nuts, 2 pk.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hillman M16-2.00-16 TPI Zinc-Plated Class 8.8 Metric Hex Nuts, 2 pk.

    $3.29

Reviews

Review this Product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Be the first to review this product
Get the top deals, latest trends and more
Sign up for emails from Tractor Supply today.
First Name*
Last Name*
Email*

Customer Support

  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  

    (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

About Us

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

Work With Us

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

Neighbor's Club

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

Credit Center

  • TSC Credit Card

  • Klarna

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More
  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

  • TSC Credit Card

  • Klarna

Connect & Share with the Tractor Supply Community.

Shop on the go with the Tractor Supply App

Learn More
  • Privacy policy
  • Your Privacy Choices
  • Terms and Conditions
  • California Transparency Act
  • Legal Notices
  • Accessibility
  • Responsible Disclosure Statement
  • Surprise (Balance) Medical Billing Disclosure
  • Transparency in Coverage
  • Human Rights Policy
  • Vendor Code of Conduct
  • California Notice of Collection
  • Privacy Requests

© 2026, Tractor Supply Co. All Rights Reserved.