Case Studies

5 examples of typical work undertaken by Bolt King over the last 12 months.

PETROCHEMICAL SECTOR

Dual Threaded Waisted Double End Stud, M64 (6.0), M68 (6.0), M70 (6.0) x 587mm lg Rolled Thread (Self Colour), c/w Tensioner Nut

• 10mm drilled centre hold through length of stud for thermocouple
• Form Milled End
• 3rd Party Mechanical Testing at Elevated Temperature (450 Deg. C)
• Complete with Drilled Round Tensioner Nut
• Machined, Heat Treated, Rolled, Tested in 14 Days.

GAS TURBINE SECTOR

D-Head Bolt, 1-1/8" 12-UNF x 4.50" lg uhd (Self Colour), c/w 1 12 Point Nut

• c/w 1 off 12 Point Nut with Self Locking Feature
• Bolt King pre-production Quality Plan supplied
• Cold-worked high-nickel alloy
• Delivery: 7 working days only (including airfreight of material from USA)

DEFENCE SECTOR

Super Heavy Hex Head Bolt, M20 (2.5) x 70mm lg

• Bolt King technical review resulted in design upgrades and 7 drawing improvements
• Quality Plan and Pre-production samples provided
• Supplied with FAIR Document Pack
• Bolt King pre-production Quality Plan supplied
• Prior failures in service eliminated by Bolt King expertise.

RESEARCH SECTOR

Precision Milled Superconductor Connector

• Strain Hardened INCONEL 718 sourced from USA (AMS 5962)
• Roll tapped internal threads
• Demanding performance standard / Delivery Schedule
• LTR Level 7 Inspection Protocol

TURBINE SECTOR

12 Point Nut, 3/8" UNF (3B)

• Reverse Engineered at Bolt King
• Hot Forged & Heat Treated on-site
• All Metal Torque Tested Locking Feature
• Silver Plated, AMS 2526 Molydisulphide & Xylar 2 Coated
• c/w 12 Point Bolt