1/2 x 5 1/2 Alloy Steel Shoulder Screw with Nylon Insert

1/2 x 5 1/2 Alloy Steel Socket Head Shoulder Screw (Stripper Bolt) with Nylon Insert is commonly specified where a shoulder must guide, locate, or support a moving component instead of acting only as a clamp. This stripper bolt format is chosen when a mating part must ride, pivot, stop, or space against the shoulder. Typical applications include fixture plates, sliding elements, guide rails, and repeatable locating features. A nylon insert helps add loosening resistance where repeated motion, equipment vibration, or service conditions can work against threaded retention. Maintenance professionals may use this style when worn guide, stop, spacer, or pivot hardware needs a direct shoulder-size replacement. The design is useful when the fastener is part of the positioning system rather than only a threaded clamping point. Common sourcing contexts include replacement maintenance, fixture construction, and OEM production support. Call Cold Headers at 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.

Unit of Measure

Specifications | Note

Specifications

Brands	N/A Cold Headers, Inc.
Shoulder Diameter	N/A 1/2 in
Shoulder Length	N/A 5 1/2 in
Material	N/A Alloy Steel
Quantity	N/A 25
Package Type	N/A Box
Search	N/A ASSHSBNI.1/2.5 1/2

Note

N/A Less Than Package Quantity Specified Plus 25%.

Specifications

Brands

Shoulder Diameter

Shoulder Length

Material

Quantity

Package Type

Search

Note

Note