Custom Stainless Steel Flanged Shoulder Screw

Product Overview

Custom Stainless Steel Flanged Shoulder Screw is presented as a shoulder screw for OEM machinery and equipment assembly. The purchasing distinction is its integral flanged head, drive or wrenching feature shown on the approved drawing, precision shoulder and threaded end and the way those features engage the mating parts. The reference photographs support identification; production remains subject to an approved drawing, sample or standard.

Product Photo Gallery

Complete Product View

Head / Retaining Detail

Precision Body or Shoulder

Connection / Assembly Detail

Multi-Angle Product View

Product Specifications

Selection and RFQ Notes for This Shoulder Screw

Industrial product catalogues commonly separate comparable parts by standard, material/grade, diameter × length, pitch, thread coverage, head/drive and pack quantity. For this page those fields are treated as RFQ inputs, not assumed stock specifications.

• Size callout: State diameter × overall length, pitch, threaded length or grip length, and every non-standard shoulder, collar or bore dimension.
• Interface geometry: Confirm the integral flanged head, drive or wrenching feature shown on the approved drawing, precision shoulder and threaded end, together with the mating-part dimensions and any installation clearance limit.
• Material condition: Specify stainless steel; grade such as 304 or 316 must be selected against the service environment; do not use the word “stainless” or “high strength” as the only acceptance requirement.
• Installation fit: Review mating-part material, joint load and service environment and installation tool and access for the intended OEM machinery and equipment assembly.
• Inspection: Identify the dimensions and functions that are critical to the shoulder screw, together with gauges, reports, sampling level and packaging protection.

Typical Applications

• rollers and pivots
• bearing assemblies
• guided equipment mechanisms

Application suitability depends on the final material grade, dimensions, mating parts, load and environment. Please share assembly details for engineering review.

Drawing-Controlled Structure and Key Features

• Integrated flange bearing face
• Smooth precision shoulder
• Stepped locating geometry
• Custom thread and shoulder dimensions

These visible features guide the RFQ review, but production dimensions must be taken from an approved drawing, standard reference or verified sample.

Quality Inspection Process

Inspection is built around the drawing characteristics that affect assembly, not a generic cosmetic checklist. Typical checkpoints are shoulder or pin diameter, concentricity and step length, thread engagement, and burr and edge condition. Certificates or special reports are supplied when they are included in the quotation.

• Material and surface condition check
• Critical dimensional and tolerance inspection
• Thread gauge and drive geometry verification
• Final appearance, count and packaging inspection

Optical / Vision Sorting Inspection

For suitable higher-volume orders, optical or vision sorting can be evaluated for measurable and visible characteristics such as overall profile, head presence, length, drive condition and selected surface defects. The approved drawing and agreed functional tests remain the controlling acceptance criteria.

Drawing and Customization Requirements

For Custom Stainless Steel Flanged Shoulder Screw, send a dimensioned drawing or marked sample showing the standard reference, material/grade, size notation, thread data where applicable, integral flanged head, drive or wrenching feature shown on the approved drawing, precision shoulder and threaded end, finish and packaging. Also identify mating-part material, joint load and service environment and installation tool and access because these points affect suitability for OEM machinery and equipment assembly. Any unmarked dimension remains subject to technical clarification before tooling or production.

Customization & Order Information

Frequently Asked Questions

How are MOQ and lead time established?

They are quoted after material availability, forming or machining route, tooling, inspection level, finish, packaging and order quantity have been reviewed.

Which application details should accompany the RFQ?

Describe mating-part material, joint load and service environment and installation tool and access. These details help determine whether the proposed geometry and material suit OEM machinery and equipment assembly.

Which dimensions are needed to quote this shoulder screw?

Provide diameter, overall length, pitch, thread or grip length, head dimensions and every shoulder, collar, bore or point dimension that affects the mating parts.

How should the material grade be specified for OEM machinery and equipment assembly?

State the required grade or alloy, mechanical condition, corrosion exposure and certificate requirement. The current material scope is stainless steel; grade such as 304 or 316 must be selected against the service environment.

Which interface dimensions should be controlled on this shoulder screw?

Confirm the integral flanged head, drive or wrenching feature shown on the approved drawing, precision shoulder and threaded end, mating-part dimensions, assembly clearance and any functional gauge or installation test. These points should be identified on the drawing.

Request a Quote

To quote Custom Stainless Steel Flanged Shoulder Screw, send the target quantity, dimensioned drawing or sample, material/grade, finish, inspection and packaging requirements, and delivery destination. For a shoulder screw used in OEM machinery and equipment assembly, please also identify mating-part material, joint load and service environment and installation tool and access. Hongyuan will confirm manufacturability and commercial terms against the approved specification.

Explore more Hongyuan Fastener products or contact us with your drawing and quantity.