Home / UNC Bolts, Nuts and Washers / 5/16 inch UNC Hex Head Flange Bolts with Serrations in Bright Zinc Plated (BZP) USA Grade 5 High Tensile Steel

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5/16 inch UNC Hex Head Flange Bolts with Serrations in Bright Zinc Plated (BZP) USA Grade 5 High Tensile Steel

Hexagon headed bolt with a flange. Also known as a washer bolt. The wider surface area beneath the head spreads the clamping pressure and negates the need for a washer. These UNC hex head flange bolts are serrated. The serrations are anti-rotational and bite into the material which they are connecting to secure the fixing.

Image of UNC Hex Head Flange Bolts with Serrations in BZP-G5 image

technical drawing of UNC Hex Head Flange Bolts with Serrations

Technical Summary

nominal diameter

5/16

tpi

threads per inch

head height

0.32

drive size

1/2

flange diameter

0.68

width across corners

0.577

height

0.21

Standard

ASME B18.2.1 / SAE J429

all dimensions in inches

				ASME B18.2.1 Flange Bolt Standard HTML
				ASME B18.2.1 Flange Bolt Standard PDF

< View All Sizes

Description	Sale Qtys	Qty	Price	Breakdown	Despatch Estimate
Hex Flange Bolt Serrated Full Thread UNC 5/16 x 1/2 inch in BZP Grade WF56992			£0.00
Hex Flange Bolt Serrated Full Thread UNC 5/16 x 5/8 inch in BZP Grade WF56994			£0.00
Hex Flange Bolt Serrated Full Thread UNC 5/16 x 3/4 inch in BZP Grade WF56996			£0.00
Hex Flange Bolt Serrated Full Thread UNC 5/16 x 1 inch in BZP Grade 5 WF57114			£0.00
Hex Flange Bolt Serrated Full Thread UNC 5/16 x 1-1/4 inch in BZP Grade 5 WF68984			£0.00
Hex Flange Bolt Serrated Full Thread UNC 5/16 x 1-1/2 inch in BZP Grade 5 WF69074			£0.00
Hex Flange Bolt Serrated Full Thread UNC 5/16 x 1-3/4 inch in BZP Grade 5 WF77316			£0.00
Hex Flange Bolt Serrated Full Thread UNC 5/16 x 2 inch in BZP Grade 5 WF77318			£0.00
Hex Flange Bolt Serrated Full Thread UNC 5/16 x 2-1/2 inch in BZP Grade 5 WF69735			£0.00
Hex Flange Bolt Serrated Full Thread UNC 5/16 x 3 inch in BZP Grade 5 WF69737			£0.00

Hex Flange Bolt Serrated Full Thread UNC 5/16 x 1/2 inch in BZP Grade
WF56992

Hex Flange Bolt Serrated Full Thread UNC 5/16 x 5/8 inch in BZP Grade
WF56994

Hex Flange Bolt Serrated Full Thread UNC 5/16 x 3/4 inch in BZP Grade
WF56996

Hex Flange Bolt Serrated Full Thread UNC 5/16 x 1 inch in BZP Grade 5
WF57114

Hex Flange Bolt Serrated Full Thread UNC 5/16 x 1-1/4 inch in BZP Grade 5
WF68984

Hex Flange Bolt Serrated Full Thread UNC 5/16 x 1-1/2 inch in BZP Grade 5
WF69074

Hex Flange Bolt Serrated Full Thread UNC 5/16 x 1-3/4 inch in BZP Grade 5
WF77316

Hex Flange Bolt Serrated Full Thread UNC 5/16 x 2 inch in BZP Grade 5
WF77318

Hex Flange Bolt Serrated Full Thread UNC 5/16 x 2-1/2 inch in BZP Grade 5
WF69735

Hex Flange Bolt Serrated Full Thread UNC 5/16 x 3 inch in BZP Grade 5
WF69737

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