Aluminum Spacer 5/16 OD x .219 ID x 1/2 Long

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$0.71

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Quick Overview

Aluminum Spacer 5/16 OD x .219 ID x 1/2 Long

Aluminum Spacer 5/16 OD x #12 Hole x 1/2 Long

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Details

Aluminum Spacer #AS31-12-32-
For #12 or 5mm Screws

OD = 0.313" (5/16") 7.94mm   (Standard tolerance: +/-.005", +/-.125mm)
ID = 0.219" 5.56mm   (Standard tolerance: +/-.003", +/-.075mm)
L = 0.5" (1/2") 12.7mm   (Standard tolerance: +/-.005", +/-.125mm)
Wall Thickness = 0.047" 1.19mm
Weight = 1.87 lbs/M .85 kg/K

ROHS Compliant
Made in the U.S.A.

We are the manufacturer and seller

Finish - Tumbled finish

Spacers are tumble finished to provide a nice appearance

Hole is chamfered on both ends -

To remove burrs
To make it easier to guide spacer onto bolt/screw/shaft/etc.

Outer Diameter corners are chamfered lightly -

Tumble finish makes the OD chamfer into a radius

Aluminum Alloy is 6061-T6/T651/T6511. This alloy is best for:

Corrosion resistance
Welding

Additional Information

SKU	AS31-12-32
Metal Alloy	Aluminum 6061-T6
Bolt Hole Size / Inner DIameter	For #12 or 5mm Screws
Outer Diameter	5/16 in.--------7.94mm
Length Decimal/Fraction/Metric	0.500 in.-----1/2----12.7mm
Bolt Hole Size	0.219
Outer Diameter	0.313
Length	0.5
Inner Metric	5.56
Outer Metric	7.94
Length Metric	12.7
Price	$0.71

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