NSI Industries JBWSS34 - Conical Washer, 3/4 in. fits bolt sizes, 18-8 grade, Stainless Steel, 1-5/16 in. outside diameter, 25/32 in. inside diameter,100 per pack
NSI Industries

JBWSS34

Alternate Item Number: 81671

UPC: 639720816716


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Specification Sheet

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Minimum Qty: 100

Multiplier: 100

*Contact for lower quantities*

Overview

NSi Industries JBWSS34 Conical Washer is a precision-engineered stainless steel fastener designed for industrial applications requiring reliable load distribution and vibration resistance. Made from 18-8 grade stainless steel, this washer provides excellent corrosion resistance in harsh environments, including chemical exposure, marine settings, and outdoor installations. The 3/4-inch nominal size fits standard bolt diameters, while the 1-5/16-inch outside diameter and 25/32-inch inside diameter ensure compatibility with common hardware configurations. The conical design distributes clamping force evenly, reducing the risk of joint loosening under dynamic loads. Supplied in bulk packs of 100, the JBWSS34 is ideal for high-volume industrial use in mechanical assemblies, construction, and manufacturing where consistent performance and long-term durability are critical. NSi Industries' 18-8 stainless steel construction meets ASTM A276 standards for strength and corrosion resistance.
  • Material: 18-8 grade stainless steel for corrosion resistance
  • Size: 3/4" fits standard bolt diameters
  • Dimensions: 1-5/16" OD x 25/32" ID conical washer
  • Pack Quantity: 100 washers per box
  • Applications: Mechanical assemblies, construction, manufacturing

Specifications

Application
Load Bearing Tension Type Application
Fits Bolt Sizes
3/4 IN
Inside Diameter
25/32 IN
Material
Stainless Steel
Material
18-8 Stainless Steel
Outside Diameter
1.3125 in
Size
3/4 in. (fits bolt sizes), 1-5/16 in. outside diameter, 25/32 in. inside diameter
Type
Conical Washer
Package Dimensions (L x W x H)
3.5 IN x 3.5 IN x 5.75 IN
Package Dimensions (L x W x H)
8.89 cm x 8.89 cm x 14.605 cm
Package Weight (Imperial)
2.100 L
Package Weight (Metric)
0.953 kg
Conical Washer, 3/8 in. fits bolt sizes, 18-8 grade, Stainless Steel, 3/4 in. outside diameter, 7/16 in. inside diameter, 100 per pack

JBWSS38

Conical Washer, 3/8 in. fits bolt sizes, 18-8 grade, Stainless Steel, 3/4 in. outside diameter, 7/16 in. inside diameter, 100 per pack
Conical Washer, 1/2 in. fits bolt sizes, 18-8 grade, Stainless Steel, 1-1/8 in. outside diameter, 17/32 in. inside diameter, 100 per pack

JBWSS12

Conical Washer, 1/2 in. fits bolt sizes, 18-8 grade, Stainless Steel, 1-1/8 in. outside diameter, 17/32 in. inside diameter, 100 per pack
Conical Washer, 1/4 in. fits bolt sizes, 18-8 grade, Stainless Steel, 3/4 in. outside diameter, 5/16 in. inside diameter, 100 per pack

JBWSS14

Conical Washer, 1/4 in. fits bolt sizes, 18-8 grade, Stainless Steel, 3/4 in. outside diameter, 5/16 in. inside diameter, 100 per pack

Frequently Asked Questions

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JBWSS series Belleville Washers are made from 18-8 Stainless Steel.

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