• 3.1 Certification on 95% of stock

• Large diameter up to M72 for standard
  bolts & blanks
• Hexagon Head, Socket Head,
  CSK Socket blanks
• DIN 931/DIN 933/DIN 912/DIN 7991
• Covering grades 8.8, 10.9,12.9, B7,L7
  also all exotics
• Slew ring bolts, crane bolts supplied to
  DNV lifting rules
• Studding, Studbolts, Studs
• All specials & precision turned parts
  (in house machine shop)
• All Plating finishes
• Certification to BS EN 10204.31 &
• 3.2 (DNV- Lloyds-ABS-Burea Veritas)

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•  >Quality Approvals

ALCA Fasteners continually endeavour to strive for on-going improvement. Having obtained ISO 9000 back in 1985 we have now achieved ISO 14001 and are working towards ISO 18001 to complete our Integrated Management System and HES programme.

All approval certification is available for downloading by selecting the link below.