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Structural nuts A194 grade 2H, Steel plain finish, 1/2"-13

Structural nuts A194 grade 2H

Prod. # Diameter and Thread count Each price Bag price Bulk price Price Buy

Coarse (standard) thread

21579 1/2"-13 $0.58 / ea $9.66 / 25 $83.10 / 250 $0.58 / ea $9.66 / 25 $83.10 / 250
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Structural grade 2H nut dimensions 1
Structural grade 2H nut dimensions 2
Product details
Bolt Depot product# 21579
Units US
Category Nuts
Nuts have internal machine threads, for use with machine thread bolts and screws.
Subcategory Structural nuts A194 grade 2H
A194 nuts are used in special-purpose applications such as high service temperatures and pressures. Also suitable for use with A325 structural bolts.
Material Steel
A medium carbon steel that is quenched and tempered for structural applications.
Finish Plain
Unplated finish.
Thread direction Right hand
Thread density Coarse
Diameter 1/2"
Thread count 13
Structural Yes
Width across the flats 7/8" (Min 0.850", Max 0.875")
Height 31/64" (Min 0.464", Max 0.504")
Dimensional standard ASME B18.2.2
Material standard ASTM A194

See also

Structural flat washer

Structural washers F436, Steel plain finish

A thick flat washer intended for use in structural connections.

Grade A325 hex bolt

Structural bolts A325, Steel plain finish

The most common type of bolt used in structural connections offering a larger diameter hex head.

Structural nuts A563 grade DH

Structural nuts A563 grade DH, Steel plain finish

The standard nut used for A325 structural bolts and structural bolting applications.