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Collection: Hex Nuts

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119 products

BSW Hex Nut HEC Brass 1

Hex Nut

BSW Hex Nut HEC Brass

Regular price From $12.12
Sale price From $12.12 Regular price
BSW Hex Nut Plain1

Hex Nut

BSW Hex Nut Plain

Regular price From $71.68
Sale price From $71.68 Regular price
BSW Hex Nut Hot Dip Galvanised1

Hex Nut

BSW Hex Nut Hot Dip Galvanised

Regular price From $91.70
Sale price From $91.70 Regular price
GJ Works Metric Hex Nut Kit, 655 Pieces - GKA6551

Hex Nut Kit

GJ Works Metric Hex Nut Kit, 655 Pieces - GKA655

Regular price $45.94
Sale price $45.94 Regular price
GJ Works Imperial Hex Nut Kit, 508 Pieces - GKA5081

Hex Nut Kit

GJ Works Imperial Hex Nut Kit, 508 Pieces - GKA508

Regular price $45.94
Sale price $45.94 Regular price
7/8" UNF Heavy Hex Nut Grade 2H Plain

Hex Nut

UNF Heavy Hex Nut Grade 2H Plain

Regular price From $8.28
Sale price From $8.28 Regular price
1/2" UNC Heavy Hex Nut Grade 8MA Plain

Hex Nut

UNC Heavy Hex Nut Grade 8MA Plain

Regular price From $18.18
Sale price From $18.18 Regular price
5/8" UNC Heavy Hex Nut Grade 2HM Plain

Hex Nut

UNC Heavy Hex Nut Grade 2HM Plain

Regular price From $5.45
Sale price From $5.45 Regular price
3/4" UNC Heavy Hex Nut Grade 8 Plain

Hex Nut

UNC Heavy Hex Nut Grade 8 Plain

Regular price From $1.20
Sale price From $1.20 Regular price
1/2" UNC Heavy Hex Nut Grade 7L Plain

Hex Nut

UNC Heavy Hex Nut Grade 7L Plain

Regular price From $1.08
Sale price From $1.08 Regular price
1/2" UNC Heavy Hex Nut Grade 4L Plain

Hex Nut

UNC Heavy Hex Nut Grade 4L Plain

Regular price From $1.01
Sale price From $1.01 Regular price
3/4" UNC Heavy Hex Nut Grade 8T Plain

Hex Nut

UNC Heavy Hex Nut Grade 8T Plain

Regular price From $19.27
Sale price From $19.27 Regular price
5/8" UNC Heavy Hex Nut Grade 8M Plain

Hex Nut

UNC Heavy Hex Nut Grade 8M Plain

Regular price From $1.52
Sale price From $1.52 Regular price
1-3/8" UNC Heavy Hex Nut Grade 2H Plain - Pack of 8

Hex Nut

UNC Heavy Hex Nut Grade 2H Plain

Regular price From $9.75
Sale price From $9.75 Regular price
Champion C96 Hex Manifold Nut Steel - UNC1

Manifold Nut

Champion C96 Hex Manifold Nut Steel - UNC

Regular price From $14.73
Sale price From $14.73 Regular price
Champion CA95 Manifold Nut Brass Assortment Kit - 83 Pieces1

Manifold Nut Kit

Champion CA95 Manifold Nut Brass Assortment Kit - 83 Pieces

Regular price $111.67
Sale price $111.67 Regular price
Metric Extra Fine Fine Hex Nut Class 10 Zinc Plated1

Hex Nut

Metric Extra Fine Fine Hex Nut Class 10 Zinc Plated

Regular price From $25.08
Sale price From $25.08 Regular price
7/8" UNC Hex Nut Grade 8 Zinc Plated - Pack of 50

Hex Nut

UNC Hex Nut Grade 8 Zinc Plated

Regular price From $18.81
Sale price From $18.81 Regular price
1/4" UNC Hex Nut Grade 8 Plain - Pack of 1000

Hex Nut

UNC Hex Nut Grade 8 Plain

Regular price From $20.16
Sale price From $20.16 Regular price
Bumax 3/8" UNC Hex Nut DIN 934 Bumax 88

Hex Nut

UNC Hex Nut DIN 934 Bumax 88

Regular price From $13.84
Sale price From $13.84 Regular price
1/2" UNC Heavy Hex Nut Grade 2H Zinc Plated - Pack of 16

Hex Nut

UNC Heavy Hex Nut Grade 2H Zinc Plated

Regular price From $10.49
Sale price From $10.49 Regular price
5/8" UNC Heavy Hex Nut Grade 2H Xylan Blue - Pack of 16

Hex Nut

UNC Heavy Hex Nut Grade 2H Xylan Blue

Regular price From $12.87
Sale price From $12.87 Regular price
Metric Fine Hex Nut Class 10 Zinc Plated1

Hex Nut

Metric Fine Hex Nut Class 10 Zinc Plated

Regular price From $23.28
Sale price From $23.28 Regular price
7/16" UNC Hex Nut Grade 5 Zinc Plated - Pack of 501

Hex Nut

7/16" UNC Hex Nut Grade 5 Zinc Plated - Pack of 50

Regular price $6.81
Sale price $6.81 Regular price
7/16" UNF Hex Nut Grade 5 Zinc Plated - Pack of 501

Hex Nut

7/16" UNF Hex Nut Grade 5 Zinc Plated - Pack of 50

Regular price $7.16
Sale price $7.16 Regular price
Metric Hex Thin Nut Use with Class 8 Hot Dip Galvanised1

Hex Nut

Metric Hex Thin Nut Use with Class 8 Hot Dip Galvanised

Regular price From $14.32
Sale price From $14.32 Regular price
Metric Hex Thin Nut Use with Class 5 Hot Dip Galvanised1

Hex Nut

Metric Hex Thin Nut Use with Class 5 Hot Dip Galvanised

Regular price From $27.69
Sale price From $27.69 Regular price
M36 x 3mm Metric Fine Hex Nut Class 10 Plain  - Pack of 251

M36 x 3mm Metric Fine Hex Nut Class 10 Plain - Pack of 25

Regular price $559.90
Sale price $559.90 Regular price
Metric Hex Nut Left Hand Thread Class 8 Hot Dip Galvanised1

Metric Hex Nut Left Hand Thread

Metric Hex Nut Left Hand Thread Class 8 Hot Dip Galvanised

Regular price From $165.46
Sale price From $165.46 Regular price
Metric Hex Nut Left Hand Thread Class 5 Plain1

Metric Hex Nut Left Hand Thread

Metric Hex Nut Left Hand Thread Class 5 Plain

Regular price From $135.22
Sale price From $135.22 Regular price
Metric Hex Nut DIN 934 / A4 1P x 1 (Moly)1

Hex Nut

Metric Hex Nut DIN 934 / A4 1P x 1 (Moly)

Regular price From $253.53
Sale price From $253.53 Regular price
1" BSW Hex Nut, Zinc Plated Pack of 1001

Hex Nut

1" BSW Hex Nut, Zinc Plated Pack of 100

Regular price $183.57
Sale price $183.57 Regular price
Hexagon Nut BSW Assortment Refill1

Hex Nut

Hexagon Nut BSW Assortment Refill

Regular price From $3.71
Sale price From $3.71 Regular price
UNC Hex Plain Nut Assortment Refill1

Hex Plain Nut

UNC Hex Plain Nut Assortment Refill

Regular price From $16.07
Sale price From $16.07 Regular price
Fine Thread Nut Assortment Refill1

Fine Thread Nut

Fine Thread Nut Assortment Refill

Regular price From $3.89
Sale price From $3.89 Regular price

About Hex Nuts

Hex nuts provide reliable fastening for construction, machinery, fabrication and automotive projects. Our Hex Nuts collection features metric and imperial sizes, standard and heavy hexagon nuts, and a range of materials including stainless steel, Grade 8, galvanised steel and brass. Choose from coarse and fine threads, locking variants and low profile options to match bolts, studs and threaded rod for secure joints and consistent torque performance.

Each product page includes dimensions, thread pitch and quality grades to help you select the right nut for structural, mechanical or general purpose applications. We stock trusted brands and precision manufactured parts suitable for commercial and DIY use. Worldwide delivery is available, and free shipping on orders over $299 for major Australian cities. *Terms and conditions apply.

Shop with confidence for durable hex nuts, matching washers and fastener accessories that meet industry standards. Browse our full range to find the correct size and finish, and order online now!