Ribbed Shoulder Bolt

Model / MPN: R005911R | NSN: 5306-00-206-6340

An externally threaded fastener whose threaded portion is of one diameter. It has a series of longitudinal ribs, splines or serrations on all or a part of the shoulder. The minor diameter of the ribs must be greater than the major diameter of the threads. See also bolt, ribbed neck.

Product Details

NATO Stock Number

5306-00-206-6340

Sold in multiples of

1 EA

DEMIL

Thread Class

Thread Direction

Right-hand

Thread Length

1.250 inches

Fastener Length

2.562 inches

Head Style

Flat chamfer

Head Diameter

1.312 inches

Head Height

0.312 inches

Shoulder Diameter

0.973 inches first shoulder and 0.977 inches first shoulder

Shoulder Length

0.938 inches first shoulder

Rib Major Diameter

Between 1.020 inches and 1.023 inches

Rib Length

0.438 inches

Distance From Largest Diameter Of Bearing Surface Of Head To Ribs

0.281 inches

Rib Minor Diameter

Between 0.930 inches and 0.945 inches

Rib Quantity

Thread Diameter

0.750 inches

Thready Qty Per Inch (tpi)

Rib Included Angle

90.0 degrees

Shoulder Shape

Round first shoulder

Material

Steel comp 8620 or steel comp 4620 or steel comp 8622 or steel comp 4427

Surface Treatment

Cadmium

Thread Series Designator

Unf

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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R005911R Cross Reference

MS51946-4
7521661
R005911R
PX2041A
20X402
624D6
63625E3
913800X1
298484
298485
PX2041A
20X402
5306002066340
5305002066340