TS121 Manufacturing Specification for Studs, Bolts and Screws in DTD5639, EN2959 and EN3220 Material 1210 MPa (175,000 lbf/in2) Tensile at Room Temperature (for which Forging is Optional and Qualification is not a Requirement

Norma vydána dne 1.12.2004

TS128 "All-Metal" Self-Locking Nuts (UNJ Threads) 1100 MPa (160,000 lbf/in2) Minimum Tensile Strength at Room Temperature

Norma vydána dne 1.10.2019

TS128AR Amendment Record for Technical Specification No. TS128

Norma vydána dne 1.10.2019

TS129 Performance Specification for All Metal Self-Locking Shaft Nuts (Unified Threads) Non-Corrosion Resistant Steel Rated Temperature 350°C

Norma vydána dne 1.12.2004

TS134 Technical Specification for Self-Retaining "Impedance Type" Bolts - Metric Tensile Strength: 1275 MPa at Ambient Temperature 1065 MPa at 425°c

Norma vydána dne 1.12.2004

TS135 Technical Specification for All Metal Self-Locking Nuts (MJ Threads Reduced Hexagon - Deep Counterbored Tensile Strength:- 1100 MPa at Ambient Temperature

Norma vydána dne 1.12.2004

TS137 Technical Specification for Self Retaining "Impedance Type" Bolt - Imperial Tensile Strength 1275 MPa (185,000 lbf/in2) at Ambient Temperature 1065 MPa (154,000 lbf/in2 at 425°C

Norma vydána dne 1.12.2004

TS138 Manufacturing Specification for Inserts, Imperial, Thinwall, Screw Locking, (Inconel® 718), Silver Coated

Norma vydána dne 1.12.2021

TS138-AR Amendment Record for Technical Specification No. TS138

Norma vydána dne 1.12.2021

TS141 Tool Definition for Insert, Screw Thread, Unified, Screw Locking Helical Coil, BS HR503

Norma vydána dne 1.12.2004