Hex Nuts

How to measure: Hex nut — Nuts are sold by the thread size of the bolt they fit. The wrench size is across the flats.

9 products

Acme Heavy Hex Nut Steel

Thread:: 5 TPI
Material:: Steel

Size	Sold by	Part number	Price
1" Diameter
1-5	Each	NAH-1	$10.80 / each
1-1/8" Diameter
1-1/8-5	Each	NAH-118	$18.19 / each
1-1/4" Diameter
1-1/4-5	Each	NAH-114	$20.52 / each

Heavy Hex Nut

Description	Size	Thread	Finish	Material	Thread Series	Sold by	Part number	Price
5/16" Diameter
Heavy Hex Nut USS Stainless Steel	5/16-18	18 TPI		Stainless	USS/Coarse	Each	NHHS-516	$1.03 / each
Heavy Hex Nut USS Steel	5/16-18 Zinc	18 TPI	Zinc	Steel	USS/Coarse	Each	NHH-516	$0.08 / each
1-1/8" Diameter
Heavy Hex Nut USS Steel	1-1/8-7 Zinc	7 TPI	Zinc	Steel	USS/Coarse	Each	NHH-118	$3.60 / each
1-1/4" Diameter
Heavy Hex Nut USS Steel	1-1/4-7 Zinc	7 TPI	Zinc	Steel	USS/Coarse	Each	NHH-114	$3.60 / each
1-3/4" Diameter
Heavy Hex Nut USS Steel	1-3/4-5 Zinc	5 TPI	Zinc	Steel	USS/Coarse	Each	NHH-134	$24.23 / each
1-7/8" Diameter
Heavy Hex Nut USS Steel	1-7/8-5 Zinc	5 TPI	Zinc	Steel		Each	NHH-178	$40.81 / each

Heavy Hex Nut 2H

Description	Size	Thread	Finish	Thread Series	Sold by	Part number	Price
5/16" Diameter
Heavy Hex Nut USS 2H	5/16-18 Plain	18 TPI	Plain	USS/Coarse	Each	NHH2-516P	$0.32 / each
Heavy Hex Nut USS 2H	5/16-18 Yellow zinc	18 TPI	Yellow zinc	USS/Coarse	Each	NHH2-516	$0.32 / each
1-1/8" Diameter
Heavy Hex Nut 2H Hot Dip Galvanised	1-1/8-7	7 TPI		USS/Coarse	Each	NHH2-118G	$3.99 / each
Heavy Hex Nut USS 2H	1-1/8-7 Plain	7 TPI	Plain	USS/Coarse	Each	NHH2-118P	$4.87 / each
Heavy Hex Nut USS 2H	1-1/8-7 Yellow zinc	7 TPI	Yellow zinc	USS/Coarse	Each	NHH2-118	$4.87 / each
1-1/4" Diameter
Heavy Hex Nut 2H Hot Dip Galvanised	1-1/4-7	7 TPI		USS/Coarse	Each	NHH2-114G	$4.97 / each
Heavy Hex Nut USS 2H	1-1/4-7 Plain	7 TPI	Plain	USS/Coarse	Each	NHH2-114P	$6.47 / each
Heavy Hex Nut USS 2H	1-1/4-7 Yellow zinc	7 TPI	Yellow zinc	USS/Coarse	Each	NHH2-114	$6.47 / each
1-3/4" Diameter
Heavy Hex Nut USS 2H	1-3/4-5 Plain	5 TPI	Plain	USS/Coarse	Each	NHH2-134P	$31.63 / each
Heavy Hex Nut USS 2H	1-3/4-5 Yellow zinc	5 TPI	Yellow zinc	USS/Coarse	Each	NHH2-134	$31.63 / each
1-7/8" Diameter
Heavy Hex Nut USS 2H	1-7/8-5 Yellow zinc	5 TPI	Yellow zinc		Each	NHH2-178	$40.81 / each

Heavy Hex Nut USS A563 Grade A Steel Plai

Material:: Steel

Size	Thread	Thread Series	Sold by	Part number	Price
5/16" Diameter
5/16-18	18 TPI	USS/Coarse	Each	NHH-516P	Price on request
1-1/8" Diameter
1-1/8-7	7 TPI	USS/Coarse	Each	NHH-118P	Price on request
1-1/4" Diameter
1-1/4-7	7 TPI	USS/Coarse	Each	NHH-114P	Price on request
1-3/4" Diameter
1-3/4-5	5 TPI	USS/Coarse	Each	NHH-134P	Price on request
1-7/8" Diameter
1-7/8-5	5 TPI		Each	NHH-178P	Price on request

Hex Nut

Description	Size	Thread	Grade	Finish	Material	Thread Series	Sold by	Part number	Price
5/16" Diameter
Hex Nut USS 316 Stainless Steel	5/16-18	18 TPI			316 stainless	USS/Coarse	Each	NFH6-516	Price on request
Hex Nut Aluminum	5/16-18	18 TPI			Aluminum	USS/Coarse	Each	NFHA-516	$1.02 / each
Hex Nut USS Brass	5/16-18	18 TPI			Brass	USS/Coarse	Each	NFHB-516	$0.67 / each
Hex Nut USS Bronze	5/16-18	18 TPI			Bronze	USS/Coarse	Each	NFHZ-516	$0.71 / each
Hex Nut Nylon	5/16-18	18 TPI			Nylon	USS/Coarse	Each	NFHN-516	$0.17 / each
Hex Nut USS Stainless Steel	5/16-18	18 TPI			Stainless	USS/Coarse	Each	NFHS-516	$0.19 / each
Hex Nut Hot Galvanized USS Steel	5/16-18	18 TPI			Steel	USS/Coarse	Each	NFHG-516	$0.22 / each
Hex Nut USS Steel	5/16-18 Plain	18 TPI		Plain	Steel	USS/Coarse	Each	NFH-516P	Price on request
Hex Nut USS Steel	5/16-18 Zinc	18 TPI		Zinc	Steel	USS/Coarse	Each	NFH-516	$0.05 / each
Hex Nut USS Gr 8	5/16-18 Plain	18 TPI	Grade 8	Plain	Steel	USS/Coarse	Each	NFH8-516P	$0.10 / each
Hex Nut USS Gr 8	5/16-18 Yellow zinc	18 TPI	Grade 8	Yellow zinc	Steel	USS/Coarse	Each	NFH8-516	Price on request
9/16" Diameter
Hex Nut SAE 316 Stainless Steel	9/16-18	18 TPI			316 stainless		Each	NFH6-916	Price on request
Hex Nut SAE 316 Stainless Steel	9/16-18	18 TPI			316 stainless	SAE/Fine	Each	NFH6-F916	Price on request
Hex Nut SAE Brass	9/16-18	18 TPI			Brass	SAE/Fine	Each	NFHB-F916	$3.40 / each
Hex Nut SAE Stainless Steel	9/16-18	18 TPI			Stainless	SAE/Fine	Each	NFHS-F916	$2.76 / each
Hex Nut SAE Steel	9/16-18 Zinc	18 TPI		Zinc	Steel	SAE/Fine	Each	NFH-F916	$0.29 / each
Hex Nut SAE Gr 8	9/16-18 Plain	18 TPI	Grade 8	Plain	Steel	SAE/Fine	Each	NFH8-F916P	$0.40 / each
Hex Nut SAE Gr 8	9/16-18 Yellow zinc	18 TPI	Grade 8	Yellow zinc	Steel	SAE/Fine	Each	NFH8-F916	Price on request
5/8" Diameter
Hex Nut SAE 316 Stainless Steel	5/8-18	18 TPI			316 stainless	SAE/Fine	Each	NFH6-F58	Price on request
Hex Nut SAE Brass	5/8-18	18 TPI			Brass	SAE/Fine	Each	NFHB-F58	$3.78 / each
Hex Nut SAE Stainless Steel	5/8-18	18 TPI			Stainless	SAE/Fine	Each	NFHS-F58	$1.01 / each
Hex Nut SAE Steel	5/8-18 Zinc	18 TPI		Zinc	Steel	SAE/Fine	Each	NFH-F58	$0.36 / each
Hex Nut SAE Gr 8	5/8-18 Plain	18 TPI	Grade 8	Plain	Steel	SAE/Fine	Each	NFH8-F58P	$0.60 / each
Hex Nut SAE Gr 8	5/8-18 Yellow zinc	18 TPI	Grade 8	Yellow zinc	Steel	SAE/Fine	Each	NFH8-F58	$0.99 / each
1-1/8" Diameter
Hex Nut USS 316 Stainless Steel	1-1/8-7	7 TPI			316 stainless	USS/Coarse	Each	NFH6-118	$4.00 / each

Show all 45 part numbers

High Nut

Thread:: 18 TPI
Material:: Steel
Thread Series:: SAE/Fine

Size	Sold by	Part number	Price
9/16" Diameter
9/16-18	Each	NMH-F916	$1.13 / each
5/8" Diameter
5/8-18	Each	NMH-F58	$1.65 / each

Left Hand Hex Nut

Material:: Steel

Description	Size	Thread	Thread Series	Sold by	Part number	Price
5/16" Diameter
Left Hand Hex Nut USS Steel	5/16-18	18 TPI	USS/Coarse	Each	NFL-516	$0.36 / each
9/16" Diameter
Left Hand Hex Nut SAE Steel	9/16-18	18 TPI	SAE/Fine	Each	NFL-F916	$2.41 / each
5/8" Diameter
Left Hand Hex Nut SAE Steel	5/8-18	18 TPI	SAE/Fine	Each	NFL-F58	$2.44 / each
1-1/8" Diameter
Left Hand Hex Nut USS Steel	1-1/8-7	7 TPI	USS/Coarse	Each	NFL-118	$20.47 / each
1-1/4" Diameter
Left Hand Hex Nut USS Steel	1-1/4-7	7 TPI	USS/Coarse	Each	NFL-114	$22.81 / each

Light Full Height Flexlock Nut

Thread:: 18 TPI
Material:: Steel

Description	Size	Thread Series	Sold by	Part number	Price
5/16" Diameter
Light Full Height Flexlock Nut USS Steel	5/16-18	USS/Coarse	Each	NXL-516	$0.71 / each
9/16" Diameter
Light Full Height Flexlock Nut SAE Steel	9/16-18	SAE/Fine	Each	NXL-F916	$2.75 / each
5/8" Diameter
Light Full Height Flexlock Nut SAE Steel	5/8-18	SAE/Fine	Each	NXL-F58	$3.44 / each

Thick Nut

Thread:: 18 TPI
Material:: Steel

Description	Size	Thread Series	Sold by	Part number	Price
5/16" Diameter
Thick Nut USS Steel	5/16-18	SAE/Fine	Each	NMT-F516	$0.20 / each
9/16" Diameter
Thick Nut SAE Steel	9/16-18		Each	NMT-916	$0.71 / each
5/8" Diameter
Thick Nut SAE Steel	5/8-18		Each	NMT-58	$0.88 / each