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Home Nuts Structural & Heavy Hex Nuts

Structural & Heavy Hex Nuts

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2 3/4"-8 Heavy Hex Nut / A194 2H Steel / Plain (Quantity: 25 pcs)

Grade 2H nuts are recommended for use with bolts in high-pressure and high-temperature service. Grade 2H nuts are are heat treated by quenching in a liquid medium from a temp above the transformation temp
Rockwell C24 - C38 / 150,000 psi proof load
Thread Size-Pitch: 2 3/4"-8
Width Across the Flats: 4 1/4"
Thickness/Height: 2 45/64"

Availablity: In stock

$631.99

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2 1/2-8 Heavy Hex Nuts / A194 Grade 2H / Plain (Quantity: 8 pcs)

Grade 2H nuts are recommended for use with bolts in high-pressure and high-temperature service
Grade-2H nuts are heat treated by quenching in a liquid medium from a temp above the transformation temp
Rockwell C24 - C38
150,000 psi proof load

Availablity: In stock

$136.90

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7/8"-9 Heavy Hex Nut / A563 Grade C Steel / Plain (Quantity: 150 pcs)

A563 Grade C Nuts are recommended for use with A-325 structural bolts, Type 1
ASTM A563 Grade C nuts are heat treated by quenching in a liquid medium from a temp above the transformation temp
Thread Size-Pitch: 7/8"-9
Width Across the Flats: 1 7/16"
Thickness/Height: 55/64"

Availablity: In stock

$151.99

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1/2"-13 Heavy Hex Nut / A563 Grade A Steel / Zinc Plated (Quantity: 700 pcs)

To be used with A307 Bolts
Heavy Hex Carbon Steel A563 Grade A
Thread Size-Pitch: 1/2"-13
Width Across the Flats: 7/8"
Thickness/Height: 31/64"

Availablity: In stock

$101.99

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1 1/8-7 Heavy Hex Nuts / A563 Grade A / Plain (Quantity: 75 pcs)

To bu used with A307 Bolts

Availablity: In stock

$118.90

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1 1/2"-6 Heavy Hex Nut 18-8 Stainless Steel Grade 8 ASTM A194 (Quantity: 10)

Heavy Hex - Finished Pattern Hex Nut
These nuts are intended for high-pressure or high-temperature service, or both. Grade 8 - Stainless Steel AISI 304 Heavy Hex Nut
Thread Size-Pitch: 1 1/2"-6
Width Across the Flats: 2 3/8"
Thickness/Height: 1 -15/32"

Availablity: In stock

$136.99

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1/2"-20 High Nuts / Hardened Grade 8 Steel / Plain Finish (Quantity: 350)

High Hex Nuts, Grade 8
Manufactured to SAE J482 dimensions and SAE J995 material specs
Thred Size-Pitch: 1/2"-20
Width Across the Flats: 0.75" inches
Height/Thickness: 0.667" inches

Availablity: In stock

$118.99

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1 3/4"-8 Heavy Hex Nut / A194 2H Steel / Plain (Quantity: 90 pcs)

Grade 2H nuts are recommended for use with bolts in high-pressure and high-temperature service. Grade 2H nuts are are heat treated by quenching in a liquid medium from a temp above the transformation temp
Rockwell C24 - C38 / 150,000 psi proof load
Thread Size-Pitch: 1 3/4"-8
Width Across the Flats: 2 3/4"
Thickness/Height: 1 23/32"

Availablity: In stock

$2,341.99

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5/8-11 Heavy Hex Nuts / A194 Grade 2H / Zinc (Quantity: 400 pcs)

Grade 2H nuts are recommended for use with bolts in high-pressure and high-temperature service
Grade-2H nuts are heat treated by quenching in a liquid medium from a temp above the transformation temp
Rockwell C24 - C38
150,000 psi proof load

Availablity: In stock

$114.90

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5/8"-11 Heavy Hex Nut / A194 2H Steel / Plain (Quantity: 50 pcs)

Grade 2H nuts are recommended for use with bolts in high-pressure and high-temperature service. Grade 2H nuts are are heat treated by quenching in a liquid medium from a temp above the transformation temp
Rockwell C24 - C38 / 150,000 psi proof load
Thread Size-Pitch: 5/8"-11
Width Across the Flats: 1 1/16"
Thickness/Height: 39/64"

Availablity: In stock

$46.99

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1 3/4"-5 Heavy Hex Nut / A194 2H Steel / Hot Dip Galvanized (Quantity: 95 pcs)

Grade 2H nuts are recommended for use with bolts in high-pressure and high-temperature service. Grade 2H nuts are are heat treated by quenching in a liquid medium from a temp above the transformation temp
Rockwell C24 - C38 / 150,000 psi proof load / Hot dip galvanizing is generally the most effective way to apply a sufficient thickness of zinc to threaded fasteners for zinc to serve as a corrosion protection in harsh enviroments.
Thread Size-Pitch: 1 3/4"-5
Width Across the Flats: 2 3/4"
Thickness/Height: 1 23/32"

Availablity: In stock

$1,019.99

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2 3/4-4 Heavy Hex Nuts / A563 Grade A / Zinc (Quantity: 6 pcs)

To bu used with A307 Bolts

Availablity: In stock

$165.90

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7/16"-14 Heavy Hex Nut / A563 Grade A Steel / Zinc Plated (Quantity: 100 pcs)

To be used with A307 Bolts
Heavy Hex Carbon Steel A563 Grade A
Thread Size-Pitch: 7/16"-14
Width Across the Flats: 3/4"
Thickness/Height: 27/64"

Availablity: In stock

$29.99

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3"-4 Heavy Hex Nut / A194 2H Steel / Hot Dip Galvanized (Quantity: 5 pcs)

Grade 2H nuts are recommended for use with bolts in high-pressure and high-temperature service. Grade 2H nuts are are heat treated by quenching in a liquid medium from a temp above the transformation temp
Rockwell C24 - C38 / 150,000 psi proof load / Hot dip galvanizing is generally the most effective way to apply a sufficient thickness of zinc to threaded fasteners for zinc to serve as a corrosion protection in harsh enviroments.
Thread Size-Pitch: 3"-4
Width Across the Flats: 4 5/8"
Thickness/Height: 2 61/64"

Availablity: In stock

$268.99

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5/8-11 Heavy Hex Nuts / A563 Grade DH / Hot Dip Galvanized (Quantity: 1800 pcs)

Grade-DH nuts are heat treated by quenching in a liquid medium from a temp above the transformation temp
To be used with A325 Type 1, A325 Type 3, A490 Type 1 bolts

Availablity: In stock

$791.90

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7/8"-9 Heavy Hex Nut 18-8 Stainless Steel Grade 8 ASTM A194 (Quantity: 75)

Heavy Hex - Finished Pattern Hex Nut
These nuts are intended for high-pressure or high-temperature service, or both. Grade 8 - Stainless Steel AISI 304 Heavy Hex Nut
Thread Size-Pitch: 7/8"-9
Width Across the Flats: 1 7/16"
Thickness/Height: 55/64"

Availablity: In stock

$149.99

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2 1/2"-8 Heavy Hex Nut / A194 2H Steel / Plain (Quantity: 8 pcs)

Grade 2H nuts are recommended for use with bolts in high-pressure and high-temperature service. Grade 2H nuts are are heat treated by quenching in a liquid medium from a temp above the transformation temp
Rockwell C24 - C38 / 150,000 psi proof load
Thread Size-Pitch: 2 1/2"-8
Width Across the Flats: 3 7/8"
Thickness/Height: 2 29/64"

Availablity: In stock

$151.99

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1 1/2-6 Heavy Hex Nuts / A194 Grade 2H / Hot Dip Galvanized (Quantity: 30 pcs)

Grade 2H nuts are recommended for use with bolts in high-pressure and high-temperature service
Grade-2H nuts are heat treated by quenching in a liquid medium from a temp above the transformation temp
Rockwell C24 - C38
150,000 psi proof load
Hot dip galvanizing is generally the most effective way to apply a sufficient thickness of zinc to threaded fasteners for zinc to serve as a corrosion protection in harsh enviroments.

Availablity: In stock

$125.90

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2 1/2"-4 Heavy Hex Nut / A563 Grade A Steel / Zinc Plated (Quantity: 8 pcs)

To be used with A307 Bolts
Heavy Hex Carbon Steel A563 Grade A
Thread Size-Pitch: 2 1/2"-4
Width Across the Flats: 3 7/8"
Thickness/Height: 2 29/64"

Availablity: In stock

$187.99

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3/8"-16 Heavy Hex Nut / A563 Grade A Steel / Plain (Quantity: 1500 pcs)

To be used with A307 Bolts
Heavy Hex Carbon Steel A563 Grade A
Thread Size-Pitch: 3/8"-16
Width Across the Flats: 11/16"
Thickness/Height: 23/64"

Availablity: In stock

$114.99

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Category

High Nuts 15items

Size

Material

Stainless Steel 59items
Steel 531items

Grade

18-8 15items
18-8 - ASTM A194 Grade 8 28items
316 15items
316 - ASTM A194 Grade 8M 1item
A194 Grade 2H 254items
A563 Grade A 168items
A563 Grade C 25items
A563 Grade DH 69items
Grade 8 15items

Finish

Hot Dip Galvanized 200items
Plain 247items
Zinc 77items
Zinc Yellow 7items

Family

174 10items
175 10items
176 7items
227 4items
228 10items
292 3items
294 8items
299 23items
313 95items
314 125items
318 58items
320 50items
322 7items
324 53items
334 14items
335 39items
596 15items
746 15items
769 15items
W71 28items
W72 1item

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