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Product Description

Part Number: 25SNTX8Y
Diameter: 1/4"
Grade: Grade 8
Finish: Zinc Yellow
Inside Diameter : 9/32" (Min 0.276", Max 0.296")
Outside Diameter: 5/8" (Min 0.620", Max 0.640")
Thickness : 0.090" - 0.110"

BoltsandNuts.com

1/4" SAE Grade 8 Extra Thick Flat Washers Zinc Yellow

SKU: 25SNTX8Y
Product Description

Part Number: 25SNTX8Y
Diameter: 1/4"
Grade: Grade 8
Finish: Zinc Yellow
Inside Diameter : 9/32" (Min 0.276", Max 0.296")
Outside Diameter: 5/8" (Min 0.620", Max 0.640")
Thickness : 0.090" - 0.110"

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GradeGrade 8 Hardened
HardnessRockwell C33–C39
Diameter1/4"
Inside Diameter0.281" nom
MaterialThrough-hardened steel
Specifications MetASME B18.22.1
Thickness0.065" nom
SystemInch
FinishZinc Yellow
PatternSAE (Narrow) series
Outside Diameter0.625" nom
Technical Drawing
PLAN VIEWEDGE VIEW
Not to scale · ASME B18.22.1 · See table for exact dimensions

Technical Dimensions

Outside Diameter 0.625" nom
Inside Diameter 0.281" nom
Thickness 0.065" nom
Fits Bolt Size 1/4"
Series SAE (Narrow) series
Material Through-hardened steel
Flat round washer that spreads bolt and nut bearing load over a wider area, protecting the joint material and reducing pull-through or marring.

Dimensions conform to ASME B18.22.1 and may vary within specified manufacturing tolerances.

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