Holding Down Bolts & Assemblies

Martyn Price are the perfect supply chain partner for Construction & Infrastructure. We supply bespoke holding down foundation bolts & assemblies to customer and project requirements.

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Custom Orders to Exact Specifications

We supply holding down bolts, anchors, plates and assemblies for Civil, Rail and Infrastructure projects in standard and non-standard sizes.

Made to any size and specification
Holding Down Bolts, Anchor Bolts, Foundation Bolts
U Bolts, J Bolts, L Bolts, Wax Cones & other accessories
Welded Assemblies, Washer Plates & other components
Huge range of finishes & processes

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Multiple Processes & Finishes

We're proud to partner with large builders & infrastructure companies to create large assemblies from drawings, delivered directly to site.

We understand construction drawings
Free quotes for all projects
Multiple material types
Large range of standard finishes, electroplating, corrosion resistance and many more.

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A wooden box filled with metal pipes and boxes

A bunch of metal pipes are sitting on top of a metal plate.

A bunch of metal pipes sitting on top of each other on a table.

A picture of bolts and nuts from martyn price fasteners

J Bolts, L Bolts, U Bolts & Cranked Bolts

Whatever the application we can supply any U bolt, J bolt, L bolt or hangar bolt in of range of different materials & finishes - MADE TO YOUR MATERIAL AND SPECIFICATION NEEDS.

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J BOLTS/L BOLTS / U BOLTS/CRANKED BOLTS

We can provide any spec & requirement.

L BOLTS : FROM M5-M48 DIAMETER IN MILD STEEL & M5 TO M36 IN HIGH TENSILE AND STAINLESS STEEL.

J BOLTS: FROM M5-M48 DIAMETER IN MILD STEEL MATERIAL & M5 TO M36 IN HIGH TENSILE AND STAINLESS STEEL

CRANKED BOLTS: FROM M5-M48 DIAMETER IN MILD STEEL AND HIGH TENSILE.

U BOLT: FROM M5-M48 DIAMETER IN MILD STEEL & UP TO M36 DIAMETER IN HIGH TENSILE & STAINLESS STEEL IN GRIP AND NON GRIP ROUND & SQUARE BACK

A picture of bolts and nuts from martyn price

SQSQ Holding Down Bolts & Accessories

Holding down bolts, square square (BS7419 SQSQ) and foundation bolts for Civil, Rail and Infrastructure. CUSTOM ORDERS TO EXACT SPECIFICATIONS.

View SQSQ Bolt Specs

Bolts

BS7419 SQSQ (SSOX)

Sizes M16-M64
Stock Sizes: M16-M30 @300-600mm

Larger diameters, lengths, materials, treatments and modifications are available on order.

Steel Grade 8.8, 4.6, 10.9 & Stainless Steel.

Popular in Plain or Galvanised, we also deal with a large range of custom finishes.

Anchor Plates

Anchor plates are manufactured to suit any requirements.

Void Formers

Void formers used in conjunction with holding down bolts are available in waxed cardboard, expanded metal & circular hollow section.

Tie Rods / Bars & Tension Components

We supply structural tension components and tie rods for engineering and architectural purposes. We cater for off the shelf to a huge range off bespoke specs and finishes.

Multiple Coating & Finishes

Standard Finish	Special Electroplating	High Corrosion Resistance	Automotive & Petrochemical	Other Finishes
Self Colour-Plain	COLBOLT	HOT DIP GALVANISED	DACROMET	CHEMICAL BLACK
Bright ZINC & CLEAR CR3	TIN	SHERARDIZED	XYLAN	BLACK JAPAN
Bright ZINC & YELLOW	NICKEL	RILSAN	JS
Bright ZINC & BLACK	BRASS	SHERAPLEX	DELTA TONE
	BRIGHT ZINC & DE-EMBRITTLE		DELTA PROTECT
	MECHANICAL ZINC		PTFE