UNF Bolts Stainless Steel

SKU A001-1-5 Categories ,

From £0.18 Excl. VAT

Bulk Order

Description

UNF Bolts, hex head, part threaded in Stainless Steel

These versatile fasteners feature a hexagaonal head allowing for tightening with a wrench. Only a portion of the length is threaded, the remainder is referred to as the shank. The unthreaded section contributes to structural integrity, enhancing strength.

Stainless Steel fasteners are highly resistent to corrosion, and temperature extremes. Used in industries operating in challenging environments, such as outdoor and marine, automotive, food processing and renewable energy.

 

UNF TPI Chart (Threads Per Inch)
DiameterTPIDiameterTPIDiameterTPI
1/4 UNF289/16 UNF1811/8 UNF12
5/16 UNF245/8 UNF1811/4 UNF12
3/8 UNF243/4 UNF1613/8 UNF12
7/16 UNF207/8 UNF1411/2 UNF12
1/2 UNF201 UNF12

 

Thread Length Calculator
(measure from under the head)
Up to 6" =2 x diameter + 1/4"
Over 6" =2 x diameter + 1/2"
Unsure which thread? Check other imperial TPI's here

Please note images Are for display purposes only, thread length will vary.

Available in a variety of finishes, click here for coating information.

UNF Nut options click here

Imperial Washers click here

All Available Sizes & Types

SKUNameThread Size (T)Length (L)Material / Finish
SKU: UNF.B.10/32X1.A2SName: UNF Bolts Stainless SteelThread Size (T): 10/32"Length (L): 1"Material / Finish: A2 Stainless Steel
SKU: UNF.B.3/8X33/8.A2SName: UNF Bolts Stainless SteelThread Size (T): 3/8"Length (L): 3 3/8"Material / Finish: A2 Stainless Steel
SKU: UNF.B.3/8X35/8.A2SName: UNF Bolts Stainless SteelThread Size (T): 3/8"Length (L): 3 5/8"Material / Finish: A2 Stainless Steel