DIN 937
Hexagon thin castle nuts (previous design)
English
1983
0.000
Detailed Information
This standard gives specifications for hexagon thin castle nuts with metric threads ranging from 6 to 52 mm nominal thread diameter, assigned to product grades A (up to and including 16 mm nominal thread diameter) and B (above 18 mm nominal thread diameter).
Download File
(Log in to download spec.)
Check out other specifications
2001
English
ALUMINUM TRANSMISSION TOWER BOLTS AND NUTS
1.1 This specification covers aluminum structural bolts and nuts for use in the construction of aluminum transmission towers, substations, and similar aluminum structures. 1.2 Diameters of bolts and nuts furnished to this specification are 5/8, 3/4, and 7/8 in. 1.3 The values stated in in […]
2006
English
High-strength structural bolting assemblies for preloading – Part 6: Plain chamfered washers (includes Corrigendum AC:2006) English version of DIN EN 14399-6:2006-06
This document specifies, together with EN 14399-1, hardened and tempered plain washers with chamfer intended for assembly with large series hexagon high-strength structural bolts and nuts with thread sizes from M12 to M36 inclusive.
1997
English
Standard Specification for Compressible-Washer-Type Direct Tension Indicators for Use With Structural Fasteners [Metric]
1.1 This specification covers the requirements for compressible-washer-type direct tension indicators capable of indicating the achievement of a specified minimum bolt tension in a structural bolt. 1.2 Two types of direct tension indicators in nominal diameter sizes M16 through M36 are co […]
1987
English
Prevailing torque type hexagon nuts with nonmetallic insert
This standard specifies requirements for M3 to M48 prevailing torque type hexagon nuts with nonmetallic insert, assigned to product grade A (for sizes up to M16) and product grade B (for sizes over M16). If, in special cases, nuts are to comply with specifications other than those given […]
1995
English
METRIC FORMED HEX SCREWS
1.1 This standard covers the complete general and dimensional data for metric formed hex screws recognized as American National Standard. Formed hex screws are cold formed products with fully upset (non-trimmed) heads. Formed hex screws are standard only in sizes M5 thru M24, with lengths […]