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Fasteners & Assembly Parts
Custom metal fasteners and assembly parts specified for their material, mating interfaces and operating environment. Start with the existing product page below, or send a drawing for a bolt, screw, nut, spacer or other assembly component.
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Select a product for material-specific information, custom options and enquiry details.
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Molybdenum fasteners →
Molybdenum bolts, screws and nuts reviewed against the thread specification, assembly drawing and service conditions.
Applications & operating context
Furnace assemblies
Fasteners may connect shields, supports and thermal fixtures. Specify atmosphere, thermal cycles, mating materials and assembly clearances.
Equipment and tooling
Define how the part locates, clamps or supports other components. Supply the relevant loads and critical fits without assuming a universal fastener rating.
Maintenance and replacements
Identify the original grade, thread standard and drawing revision. Note any installation limits or changes to the equipment duty.
The application is a starting point for review. Suitability depends on the selected material, geometry and operating conditions; material melting points are not service-temperature ratings.
Define the part before quotation
Thread and geometry
Thread standard, pitch, tolerance class, head form, engagement length and overall dimensions.
Mating assembly
Hole and seating details, counterpart materials, clearances and installation method.
Acceptance requirements
Required dimensional checks, surface condition, material records and drawing revision.
Include the material grade or standard, quantity, inspection documents, destination and requested schedule. Feasibility, acceptance criteria and lead time are confirmed for the individual project.
Send your drawing or initial requirement
A complete drawing helps, but a sketch or description can start the discussion. Identify what is known and what needs review.
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