Industrial Fasteners & Bolting

Headed fasteners for pressure equipment, structural assemblies and machinery.

• Hex head bolts
• Heavy hex bolts
• Hex head cap screws
• Structural bolt sets

Dedicated hex bolt pages for specific alloys and grades, each buy-to-order with a quoted lead time.

• Monel K-500 hex bolts

Threaded bolting and matched nut packages for flange and shutdown work.

• Stud bolt kits — configure & quote
• B7 / 2H stud bolts
• B7M / 2HM stud bolts
• L7 / L7M stud bolts
• Metric studs M5–M150
• Duplex 2205 studs
• Super duplex 2507 studs
• Inconel 718 studs
• Monel K-500 stud bolts
• Full-thread & double-end studs

Companion nuts selected to the fastener specification and assembly requirements.

• Heavy hex nuts by grade
• Heavy hex nuts — 2H / 2HM
• Low-temp nuts — 7 / 7M
• Stainless nuts — 8 / 8M
• Duplex & nickel alloy nuts
• Special nuts to drawing

Flange, locking and drawing-controlled washer requirements.

• Genuine Nord-Lock® washers
• ASME PCC-1 hardened washers
• Flat & spherical washers
• Custom washers to drawing

Compact internal-drive fasteners for precision assemblies.

• Socket head cap screws
• Button head screws
• Shoulder screws

Headless screws with the point style specified for the shaft or mating part.

• Cup & cone point set screws
• Flat & dog point set screws
• Special point styles to drawing

Non-standard geometry and drawing-led manufacture through qualified partners.

• Turbine & 12-point bolts
• U-bolts & anchor bolts
• Collar bolts & modified studs
• Custom threads & heads

Partner-managed supply to drawing; capacity and inspection confirmed per RFQ.

• Shafts, pins & axles
• Collars, bushes & sleeves
• Valve stems & manifold blocks
• Pump & wear components

Specify the coating system, substrate, thread allowance and required records.

• Xylan / PTFE coated bolts
• Hot-dip galvanised bolts
• Zinc plated bolts
• Cadmium plated fasteners
• Coatings brochure

Flange seals matched to the joint drawing and process specification.

• Spiral wound gaskets
• RTJ rings — R / RX / BX
• Kammprofile & sheet gaskets
• Flange bolting lookup

Process piping products with product-form standards and material requirements defined.

• Seamless & welded pipes
• Butt weld & forged fittings
• Weld neck, blind & slip-on flanges

Material for fabrication and drawing-controlled components; supply route confirmed at quotation.

• Nickel alloy plates
• Duplex & super duplex plates
• Cut-to-size requirements