Best Wheel Accessories Parts Acorn Nuts in 2026

The stainless acorn cap nuts are 100% stainless steel 18-8 which offers a high level of chemical and corrosion resistance.

MewuDecor stainless six sided cap nuts are great for general applications and wet environments. They are strong, corrosion proof, and will support all of your project purposes.

Material: Stainless Steel 18-8; Finish: Bright Finish; Inside Diameter: 5/16 Inch; Thread Pitch Size: 18 TPI.

Nut Type：Acorn Hex Cap Nuts #6-32 (50 pieces)

External Hex Drive Size: 5/16 inch

Design: Standard hexagon type and a domed top that covers threads

The stainless acorn cap nuts are 100% stainless steel 18-8 (304) which offers a high level of chemical and corrosion resistance.

MewuDecor stainless six sided cap nuts are great for general applications and wet environments. They are strong, corrosion proof, and will support all of your project purposes.

Inside Diameter: 3/8 Inch; Thread Pitch Size: 16 TPI.

Nut Type：Acorn Hex Cap Nuts 5/16-18 (25 pieces)

External Hex Drive Size: 9/16 inch

Design: Standard hexagon type and a domed top that covers threads

The stainless acorn cap nuts are 100% stainless steel 18-8 (304) which offers a high level of chemical and corrosion resistance.

MewuDecor stainless six sided cap nuts are great for general applications and wet environments. They are strong, corrosion proof, and will support all of your project purposes.

Inside Diameter: 1/4 Inch; Thread Pitch Size: 20 TPI.

Package Included: 100 PCS

Threads Size: M4 or 4mm; Threads Pitch: 0.7mm

Width Across Flat: 6.78-7.0mm; Height: 7mm

√ Product Name: Metric 304 Stainless Steel Acorn Cap Nuts Assorment Kit. The item come with a sturdy plastic organizer box for convenient to store and carry.

√ Size: M3 M4 M5 M6 M8 M10 M12

√ Material: 304 Stainless Steel, corrosion resistant galvanized finish to ensure life-time use, these quality assortment washers for home, automotive, and shop use.

[❉] Name: 1/3-13 Acorn Nuts;

[❉] Package: 10pcs * 1/2 Cap Nuts;

[❉] Features: anti-rust, corrosion proof;

Allen Hex Drive: 3/8"

Threads Size: #10-24; Threads Pitch: 24 TPI; Package Included: 50 PCS

Width Across Flat: 9.17-9.53mm; Height: 9.4-10.23mm; Thickness: 3.38-4.0mm;

Diameter: 5/16“, Thread Size: 1/118”.

Standard acorn hex cap nut with an enclosed dome can prevent being threaded scrape and give a good decoration.

Made of high quality stainless steel 304, provides strength and protection from corrosion and tarnishing.

The stainless nuts are 100% stainless steel 18-8 (304) which offers a high level of chemical and corrosion resistance.

MewuDecor stainless six sided nuts are great for general applications and wet environments. They are strong, corrosion proof, and will support all of your project purposes.

Inside Diameter: 4 mm; Thread Pitch: 0.7 mm; Finish: Plain Finish.

【304 STAINLESS STEEL】The hex nuts are made of 304 stainless steel which provides strength and offers good corrosion resistance in many environments.

【GOOD GRANULARITY】Hexagonal shape has 6 sides that gives a good granularity of angles for a tool to approach from.

【SEVEN TYPES】There are seven types, each type has twenty same nuts that you can use for general purpose or projects.

👨‍🔧【DIMENSION】#10-24

👨‍🔧【PACKAGE CONTENT】50pcs x Acorn nuts.

👨‍🔧【MATERIAL】Acorn Hex Cap Nuts Locknuts made of 304（18-8）stainless steel, firm and corrosion resistant and will support all of your project purposes.Also known as an acorn nut.

👨‍🔧【DIMENSION】1/4"-20

👨‍🔧【PACKAGE CONTENT】50pcs x Acorn nuts.

👨‍🔧【MATERIAL】Acorn Hex Cap Nuts Locknuts made of 304（18-8）stainless steel, firm and corrosion resistant and will support all of your project purposes.Also known as an acorn nut.

✔A2 Stainless Steel, also known as 18-8 or 304 Stainless Steel.

✔Metric or Imperial?: Imperial

✔Thread Size: 1/2-13

Package Includes: 30 PCS M6 Acorn Cap Hex Locknuts

Thread Size: M6 (6 mm); Thread Pith: 1.0mm; Color: Siver Tone

Ideal use for joining wood, boards, kitchen worktops, cabinets, cupboards, beds, charis, tables and other DIY projects.

❉ Name: M4 Acorn Nuts; ❉ Pitch: 0.7mm;

❉ Material: 18-8 / 304 Stainless Steel

❉ Features: anti-rust, corrosion proof, keep end of screws more safe and beautiful;

For use with an externally threaded item that measures 1/4 and has 20 threads per inch

Package contains 25 pieces

Height: 15/32"

Acorn nut has a domed top that covers exposed threads

316 stainless steel provides strength and better corrosion resistance than 18-8