Bulgarian Institute for Standardization
Standards – always a step ahead
Phone: +359 2 8174 523, +359 2 8174 504
E-mail: info@bds-bg.org
1797 Sofia, 13 "Lachezar Stanchev" Str., "Izgrev" Complex
ID number: 175079183, VAT number: BG175079183
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Projects and standards

To find easily the necessary information, use the different options for advanced search below, e.g. search by technical committee; by keyword in Bulgarian/English; by reference and others.

Prevailing torque type hexagon thin nuts (with non-metallic insert)

10.99 New project approved

ЕРГ 5 more

Prevailing torque type hexagon regular nuts (with non-metallic insert) with metric fine pitch thread - Property classes 6, 8 and 10

10.99 New project approved

ЕРГ 5 more

Prevailing torque type all-metal hexagon high nuts with metric fine pitch thread - Property classes 8, 10 and 12

10.99 New project approved

ЕРГ 5 more

Fasteners - Hexalobular socket countersunk flat head screws (common head style) with reduced loadability (ISO 14581:2022)

60.55 Ratification completed (DOR)

ЕРГ 5 more

Fasteners - Torque/clamp force testing - Part 1: Test method for acceptance inspection

10.99 New project approved

ЕРГ 5 more

Fasteners - Torque/clamp force testing - Part 2: Test methods under practical or particular conditions

10.99 New project approved

ЕРГ 5 more

Fasteners - Heat treated tapping screws - Mechanical and physical properties (ISO 2702:2022)

60.55 Ratification completed (DOR)

ЕРГ 5 more

Fasteners - Hexagon regular nuts (style 1) (ISO/DIS 4032:2022)

45.99 Dispatch of FV draft to CCMC

ЕРГ 5 more

Fasteners - Hexagon high nuts (style 2) (ISO/DIS 4033:2022)

45.99 Dispatch of FV draft to CCMC

ЕРГ 5 more

Fasteners - Hexagon thin nuts (style 0) (ISO/DIS 4035:2022)

45.99 Dispatch of FV draft to CCMC

ЕРГ 5 more

Slotted set screws with flat point (ISO 4766:2011)

30.99 CD approved for registration as DIS

ЕРГ 5 more

Prevailing torque type hexagon regular nuts (with non-metallic insert) - Property classes 5, 8 and 10

10.99 New project approved

ЕРГ 5 more

Prevailing torque type all-metal hexagon high nuts - Property classes 5, 8, 10 and 12

10.99 New project approved

ЕРГ 5 more

Fasteners - Button head screws with reduced loadability - Part 1: Hexagon socket button head screws (ISO 7380-1:2022)

60.55 Ratification completed (DOR)

ЕРГ 5 more

Fasteners - Button head screws with reduced loadability - Part 2: Hexagon socket button head screws with collar (ISO 7380-2:2022)

60.55 Ratification completed (DOR)

ЕРГ 5 more

Slotted set screws with cone point (ISO 7434:1983)

30.99 CD approved for registration as DIS

ЕРГ 5 more

Slotted set screws with long dog point (ISO 7435:1983)

30.99 CD approved for registration as DIS

ЕРГ 5 more

Slotted set screws with cup point (ISO 7436:1983)

30.99 CD approved for registration as DIS

ЕРГ 5 more