Hex Bolt, SAE J429 Grade 5, UNC1/2
Bolts

Hex Bolt, SAE J429 Grade 5, UNC

ASME B18.2.1 · 1/4-20 UNC–7/16-14 UNC · Carbon Steel

ASME B18.2.1 (Current)

Made to order
Material
Carbon Steel
Finish
Blackened, Plain, Zinc Plated, Hot Dip Galvanized
moq
1000
Property Class / Grade
8.8

Lead time: 15 Days

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Product Specifications

Choose the sizes you need. Units are shown once in the column header.

Available options
Material
Finish
dNominal Diameter · mmlLength · mmdBasic Major Diameter · inTPIThreads Per InchThread SeriesThread ClassQuantity and inquiry
3/8-16 UNC1.50.37516UNC2A
3/8-16 UNC1.750.37516UNC2A
3/8-16 UNC20.37516UNC2A
3/8-16 UNC2.50.37516UNC2A
3/8-16 UNC30.37516UNC2A
3/8-16 UNC3.50.37516UNC2A
3/8-16 UNC40.37516UNC2A
3/8-16 UNC50.37516UNC2A
3/8-16 UNC60.37516UNC2A
3/8-16 UNC80.37516UNC2A
7/16-14 UNC0.50.437514UNC2A
7/16-14 UNC0.750.437514UNC2A
7/16-14 UNC10.437514UNC2A
7/16-14 UNC1.250.437514UNC2A
7/16-14 UNC1.50.437514UNC2A
7/16-14 UNC1.750.437514UNC2A

ASME B18.2.1 | 3/8-16UNC x 1.5

dNominal Diameter · mm3/8-16 UNC
lLength · mm1.5
dBasic Major Diameter · in0.375
TPIThreads Per Inch16
Thread SeriesUNC
Thread Class2A

ASME B18.2.1 | 3/8-16UNC x 1.75

dNominal Diameter · mm3/8-16 UNC
lLength · mm1.75
dBasic Major Diameter · in0.375
TPIThreads Per Inch16
Thread SeriesUNC
Thread Class2A

ASME B18.2.1 | 3/8-16UNC x 2

dNominal Diameter · mm3/8-16 UNC
lLength · mm2
dBasic Major Diameter · in0.375
TPIThreads Per Inch16
Thread SeriesUNC
Thread Class2A

ASME B18.2.1 | 3/8-16UNC x 2.5

dNominal Diameter · mm3/8-16 UNC
lLength · mm2.5
dBasic Major Diameter · in0.375
TPIThreads Per Inch16
Thread SeriesUNC
Thread Class2A

ASME B18.2.1 | 3/8-16UNC x 3

dNominal Diameter · mm3/8-16 UNC
lLength · mm3
dBasic Major Diameter · in0.375
TPIThreads Per Inch16
Thread SeriesUNC
Thread Class2A

ASME B18.2.1 | 3/8-16UNC x 3.5

dNominal Diameter · mm3/8-16 UNC
lLength · mm3.5
dBasic Major Diameter · in0.375
TPIThreads Per Inch16
Thread SeriesUNC
Thread Class2A

ASME B18.2.1 | 3/8-16UNC x 4

dNominal Diameter · mm3/8-16 UNC
lLength · mm4
dBasic Major Diameter · in0.375
TPIThreads Per Inch16
Thread SeriesUNC
Thread Class2A

ASME B18.2.1 | 3/8-16UNC x 5

dNominal Diameter · mm3/8-16 UNC
lLength · mm5
dBasic Major Diameter · in0.375
TPIThreads Per Inch16
Thread SeriesUNC
Thread Class2A

ASME B18.2.1 | 3/8-16UNC x 6

dNominal Diameter · mm3/8-16 UNC
lLength · mm6
dBasic Major Diameter · in0.375
TPIThreads Per Inch16
Thread SeriesUNC
Thread Class2A

ASME B18.2.1 | 3/8-16UNC x 8

dNominal Diameter · mm3/8-16 UNC
lLength · mm8
dBasic Major Diameter · in0.375
TPIThreads Per Inch16
Thread SeriesUNC
Thread Class2A

ASME B18.2.1 | 7/16-14UNC x 0.5

dNominal Diameter · mm7/16-14 UNC
lLength · mm0.5
dBasic Major Diameter · in0.4375
TPIThreads Per Inch14
Thread SeriesUNC
Thread Class2A

ASME B18.2.1 | 7/16-14UNC x 0.75

dNominal Diameter · mm7/16-14 UNC
lLength · mm0.75
dBasic Major Diameter · in0.4375
TPIThreads Per Inch14
Thread SeriesUNC
Thread Class2A

ASME B18.2.1 | 7/16-14UNC x 1

dNominal Diameter · mm7/16-14 UNC
lLength · mm1
dBasic Major Diameter · in0.4375
TPIThreads Per Inch14
Thread SeriesUNC
Thread Class2A

ASME B18.2.1 | 7/16-14UNC x 1.25

dNominal Diameter · mm7/16-14 UNC
lLength · mm1.25
dBasic Major Diameter · in0.4375
TPIThreads Per Inch14
Thread SeriesUNC
Thread Class2A

ASME B18.2.1 | 7/16-14UNC x 1.5

dNominal Diameter · mm7/16-14 UNC
lLength · mm1.5
dBasic Major Diameter · in0.4375
TPIThreads Per Inch14
Thread SeriesUNC
Thread Class2A

ASME B18.2.1 | 7/16-14UNC x 1.75

dNominal Diameter · mm7/16-14 UNC
lLength · mm1.75
dBasic Major Diameter · in0.4375
TPIThreads Per Inch14
Thread SeriesUNC
Thread Class2A

Product description

Hex Bolt, SAE J429 Grade 5, UNC is supplied to ASME B18.2.1 in 0.5–8 in lengths. Confirmed supply options include Carbon Steel, grades or classes Grade A and 8.8, Zinc Plated, Blackened, Plain and Hot Dip Galvanized finishes.

Key features

  • Plain unthreaded shank under the head with a threaded end.

Applications

  • Suitable for shear-loaded joints, steel structure connections, and machinery and equipment assembly.

Standard and order documents

The selected execution standard is the product basis. Published or order-specific documents are shown only when they have been confirmed for this product.

Order assurance

Available options; exact scope is fixed in the quotation or order.
Documents

EN 10204 3.1 material certificate

Can be included when agreed in the order.

Documents

Dimensional inspection report

Can be provided for the agreed inspection scope.

Packing

Bulk carton packing

Available subject to confirmed piece weight and shipping requirements.

Packing

Palletized shipment

Available when pallet size and handling requirements are confirmed.

Packing

Small boxes with outer cartons

Available when the box quantity and labels are agreed.

Packing

Buyer branding and labels

Available after artwork, label content, placement and the applicable minimum batch are agreed.

Frequently Asked Questions

What documented quality support is available for Hex Bolt, SAE J429 Grade 5, UNC?

Documents: EN 10204 3.1 material certificate, Dimensional inspection report. Confirm the required scope and acceptance criteria in the quotation.

Which order and delivery details are already confirmed for Hex Bolt, SAE J429 Grade 5, UNC?

Lead time: 15 Days. Confirmed packing options include Bulk carton packing, Palletized shipment, Small boxes with outer cartons, Buyer branding and labels.

What information should be included in a quotation request for Hex Bolt, SAE J429 Grade 5, UNC?

Provide the required standard, diameter or size, length, material, property class or grade, finish, quantity.

Request this product by exact specification.

Add the required size, quantity, material, finish and documents where known.