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This standard specifies minimum bolt end protrusions for general purpose assemblies of bolts, screws and similar fasteners with ISO metric screw thread in accordance with DIN 13-28, and with tapping screw thread in accordance with DIN EN ISO 1478. The bolt end protrusions...
4.1 These test methods are designed to compare related materials under controlled conditions and their ability to maintain a given compressive stress as a function of time. A portion of the torque loss on the bolted flange is a result of creep relaxation. Torque loss can also...
This test method is designed to compare related materials under controlled conditions and their ability to maintain a given compressive stress as a function of time. A portion of the torque loss on the bolted flange is a result of creep relaxation. Torque loss can also be...
This test method is designed to compare related materials under controlled conditions and their ability to maintain a given compressive stress as a function of time. A portion of the torque loss on the bolted flange is a result of creep relaxation. Torque loss can also be...
This International Standard specifies the requirements for, and describes the test methods and marking of, hand torque tools used for controlled tightening of bolted connections. It applies to torque tools in accordance with Clause 4, in particular to indicating and setting...
This specification establishes the requirements for the manufacture and inspection of one type and class of bolt that shall be furnished in one grade only for use where temperatures will not exceed 1,200 °F.
Application This procedure is designed to evaluate the susceptibility for corrosion initiation in areas near grain boundaries. Test bolt must be representative of the forming operation, heat treatment, installation torque, and degree of elastic or plastic deformation. The process is...
This specification covers positive locking self-retaining bolts. Classification. Bolts will be of the following types and classes, as specified (see 6.2): Types: Type I Head end actuated. Type II Thread end actuated (solid shank). Classes: Class 1 CRES bolts, magnetic...
1. SCOPE This specification defines the performance requirements for steel fasteners, phosphated and coated with a bonded fluorocarbon (PTFE) resin. The one-component resin bonded PTFE is cured between 149 to 204 °C. The PTFE resin offers lower coefficient of friction for bolt drive...
1. SCOPE This specification defines the performance requirements for steel fasteners, phosphated and coated with a bonded fluorocarbon (PTFE) resin. The one component resin bonded PTFE is cured between 149 to 204 degrees C. The PTFE resin can be color keyed for identification purposes, and offers...
Application This test procedure is used to evaluate out-of-plane and in-plane bolt pull out force on test panels or flat sections of parts. Originally intended for aeroshields or underbody shields and wheel arch/well liners.
This specification covers electric nut runner and screwdrivers for tightening nuts, screws and bolts to operate selected, uniform torque (see 6.1).
To supply information on recommended assembly torque limits for tension type nuts and bolts of the following materials and plating combinations given in Table I .
Introduction This Track Work Instruction covers how to recognise the failure of any track bolt. These can occur in fishplated joints crossing assemblies, switch blocks and check rails. Failure means not only a broken bolt but also a bent bolt and one with a damaged thread.....
All HPSS subject to signalled facing moves. Purpose The purpose of this SIN is to check the integrity of all HPSS gearbox mounting bolts. (M12x35mm Durlok bolts).
These test methods are designed to compare related materials under controlled conditions and their ability to maintain a given compressive stress as a function of time. A portion of the torque loss on the bolted flange is a result of creep relaxation. Torque loss can also be...
This standard specifies the requirements and describes the test methods and marking of hand torque tools used for controlled tightening of bolted connections.
