BS 2SP 91-92:1973+A4:2015

This standard BS 2SP 91-92:1973+A4:2015 Specification for carbon steel worm drive clamps for aircraft is classified in these ICS categories:

• 49.035 Components for aerospace construction

These British Standards specify the dimensions, material, finish and test requirements for carbon steel worm drive clamps for aircraft.

CAUTION. BS SP 91 and SP 92 clamps have cadmium as a plating material, which has been restricted and/or banned for use in many countries owing to environmental and health concerns; they should not be used in new product designs. Local officials should be consulted about any concerns on using cadmium-plated parts.