Specification for ISO metric black cup and countersunk head bolts and screws with hexagon nuts1 Scope This British Standard specifies requirements and provides general dimensions and tolerances for the following types of cup head and countersunk head bolts and screws: cup head bolts and screws; cup head bolts with nibs; cup head square neck bolts; 90 countersunk head bolts and screws; 90 countersunk head bolts with nibs; 90 countersunk head square neck bolts; 120 countersunk head square neck bolts. Mechanical properties for steel bolts and

estimation of crystalline and amorphous fractions

It can also be applied to gas turbines in combined cycle power plants or in connection with other heat-recovery systems

Ministry of Defence

This European Standard does not cover toys

It describes the measurement of physical performance characteristics of air-conduction hearing aids based on a free-field technique and measured with an ear simulator

Methods for the determination of the strength and durability of storage furniture

The characteristics of all types of mechanical shutters

Safety requirements for hydraulic powered roof supports

adapt and respond - providing both resilience and agility in a global marketplace

Lay operator briefing information

The contents in this document are informative

recovery and removal situations