Click here to view catalogue
Products / Fasteners / Bolts & Setscrews / Hex Bolts / UNF Hex Bolts

Hex Bolt, ANSI B18.2.1, UNF, Stainless Steel Grade A4/316

Hex Bolt, ANSI B18.2.1, UNF, Stainless Steel Grade A4/316

Hexagon head bolts with partial UNF thread.

Material Grade 316
Thread Unified Fine (UNF)

These products comply with the following standards:

ANSI B18.2.1 Dimensional standard for Unified bolts, screws and socket head capscrews.
ASTM F593-13 Standard Specification for Stainless Steel Bolts, Hex Cap Screws, and Studs
44 options available
Option
Product Code
Price (GBP)
Price per
Available
Buy
Hover 'In stock' or 'Out of stock' in available column to find out more information
Option
Product Code
Price (GBP)
Price per
Available
Buy
1/4" x 1"
1013.0025.0100
POA
1
Out of stock Call us
Enquire
1/4" x 1 1/4"
1013.0025.0125
POA
1
In stock (2)
Enquire
1/4" x 1 1/2"
1013.0025.0150
POA
1
Out of stock Call us
Enquire
1/4" x 1 3/4"
1013.0025.0175
POA
1
Out of stock Call us
Enquire
1/4" x 2"
1013.0025.0200
POA
1
Out of stock Call us
Enquire
5/16" x 1"
1013.0032.0100
POA
1
Out of stock Call us
Enquire
5/16" x 1 1/8"
1013.0032.0113
POA
1
Out of stock Call us
Enquire
5/16" x 1 1/4"
1013.0032.0125
POA
1
Out of stock Call us
Enquire
5/16" x 1 1/2"
1013.0032.0150
POA
1
Out of stock Call us
Enquire
5/16" x 1 3/4"
1013.0032.0175
POA
1
Out of stock Call us
Enquire
5/16" x 2"
1013.0032.0200
POA
1
Out of stock Call us
Enquire
5/16" x 2 1/4"
1013.0032.0225
POA
1
Out of stock Call us
Enquire
5/16" x 2 1/2"
1013.0032.0250
POA
1
Out of stock Call us
Enquire
3/8" x 1 1/8"
1013.0038.0113
POA
1
Out of stock Call us
Enquire
3/8" x 1 1/4"
1013.0038.0125
POA
1
Out of stock Call us
Enquire
3/8" x 1 1/2"
1013.0038.0150
POA
1
Out of stock Call us
Enquire
3/8" x 1 3/4"
1013.0038.0175
POA
1
Out of stock Call us
Enquire
3/8" x 2"
1013.0038.0200
POA
1
Out of stock Call us
Enquire
7/16" x 1 1/4"
1013.0044.0125
POA
1
Out of stock Call us
Enquire
7/16" x 1 1/2"
1013.0044.0150
POA
1
Out of stock Call us
Enquire
7/16" x 1 3/4"
1013.0044.0175
POA
1
In stock (104)
Enquire
7/16" x 2"
1013.0044.0200
POA
1
Out of stock Call us
Enquire
7/16" x 2 1/4"
1013.0044.0225
POA
1
Out of stock Call us
Enquire
7/16" x 2 1/2"
1013.0044.0250
POA
1
Out of stock Call us
Enquire
7/16" x 2 3/4"
1013.0044.0275
POA
1
Out of stock Call us
Enquire
7/16" x 3"
1013.0044.0300
POA
1
Out of stock Call us
Enquire
1/2" x 1 1/2"
1013.0050.0150
POA
1
Out of stock Call us
Enquire
1/2" x 1 3/4"
1013.0050.0175
POA
1
Out of stock Call us
Enquire
1/2" x 2"
1013.0050.0200
POA
1
In stock (5)
Enquire
9/16" x 1 3/4"
1013.0056.0175
POA
1
Out of stock Call us
Enquire
9/16" x 2"
1013.0056.0200
POA
1
Out of stock Call us
Enquire
5/8" x 1 3/4"
1013.0063.0175
POA
1
Out of stock Call us
Enquire
5/8" x 2"
1013.0063.0200
POA
1
Out of stock Call us
Enquire
5/8" x 2 1/4"
1013.0063.0225
POA
1
Out of stock Call us
Enquire
5/8" x 2 1/2"
1013.0063.0250
POA
1
Out of stock Call us
Enquire
3/4" x 1 3/4"
1013.0075.0175
POA
1
Out of stock Call us
Enquire
3/4" x 2"
1013.0075.0200
POA
1
Out of stock Call us
Enquire
7/8" x 2"
1013.0088.0200
POA
1
Out of stock Call us
Enquire
7/8" x 2 1/4"
1013.0088.0225
POA
1
Out of stock Call us
Enquire
7/8" x 2 1/2"
1013.0088.0250
POA
1
Out of stock Call us
Enquire
1" x 2 1/2"
1013.1000.0250
POA
1
Out of stock Call us
Enquire
1" x 3"
1013.1000.0300
POA
1
Out of stock Call us
Enquire
1" x 3 1/4"
1013.1000.0325
POA
1
Out of stock Call us
Enquire
1" x 3 1/2"
1013.1000.0350
POA
1
Out of stock Call us
Enquire
Terms and Conditions Privacy Policy Contact Us Our Brands Business Services Awards
Our Projects Technical Corner Custom Parts Delivery Careers
Grampian Fasteners (Logo)
Copyright Grampian Fasteners © 2025
Grampian Fasteners Twitter Grampian Fasteners Email Grampian Fasteners Link