Howmet Fastening Systems
Howmet Fastening Systems
Phone: Sales +1 800 992 4444
Technical Support +1 310 784 6409
Email: HFSTechSupport@howmet.com
Website: www.hfs.howmet.com
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Stud - Ring Locked - SFTJ( )Series
Unit of Measure
« 6 7 

Item #

Material

Heat Treat

Finish

A Nut End Thread Size

B Stud End Thread Size

L ±.015

SFTJ142-14TA15A N/A 6AI-4V Titanium N/A 130 KSI UTS min N/A None N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-14TA15 N/A 6AI-4V Titanium N/A 130 KSI UTS min N/A None N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-14TA16A N/A 6AI-4V Titanium N/A 130 KSI UTS min N/A None N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-14TA16 N/A 6AI-4V Titanium N/A 130 KSI UTS min N/A None N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-14TB15A N/A 6AI-4V Titanium N/A 160 KSI UTS min N/A None N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-14TB15 N/A 6AI-4V Titanium N/A 160 KSI UTS min N/A None N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-14TB16A N/A 6AI-4V Titanium N/A 160 KSI UTS min N/A None N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-14TB16 N/A 6AI-4V Titanium N/A 160 KSI UTS min N/A None N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-17SA15A N/A 4130 Steel N/A 125 KSI UTS min N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-17SA15 N/A 4130 Steel N/A 125 KSI UTS min N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-17SA16A N/A 4130 Steel N/A 125 KSI UTS min N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-17SA16 N/A 4130 Steel N/A 125 KSI UTS min N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-17SB15A N/A 1117 Steel N/A None N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-17SB15 N/A 1117 Steel N/A None N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-17SB16A N/A 1117 Steel N/A None N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-17SB16 N/A 1117 Steel N/A None N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-17SM15A N/A 303 Se CRES N/A None N/A Passivate per QQ-P-35 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-17SM15 N/A 303 Se CRES N/A None N/A Passivate per QQ-P-35 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-17SM16A N/A 303 Se CRES N/A None N/A Passivate per QQ-P-35 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-17SM16 N/A 303 Se CRES N/A None N/A Passivate per QQ-P-35 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-17SN15A N/A 4340 Steel N/A 160-180 KSI UTS N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-17SN15 N/A 4340 Steel N/A 160-180 KSI UTS N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-17SN16A N/A 4340 Steel N/A 160-180 KSI UTS N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-17SN16 N/A 4340 Steel N/A 160-180 KSI UTS N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-17SU15A N/A A286 CRES N/A 130 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-17SU15 N/A A286 CRES N/A 130 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-17SU16A N/A A286 CRES N/A 130 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-17SU16 N/A A286 CRES N/A 130 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-17S315A N/A 718 CRES N/A 180 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-17S315 N/A 718 CRES N/A 180 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-17S316A N/A 718 CRES N/A 180 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-17S316 N/A 718 CRES N/A 180 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-17TA15A N/A 6AI-4V Titanium N/A 130 KSI UTS min N/A None N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-17TA15 N/A 6AI-4V Titanium N/A 130 KSI UTS min N/A None N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-17TA16A N/A 6AI-4V Titanium N/A 130 KSI UTS min N/A None N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-17TA16 N/A 6AI-4V Titanium N/A 130 KSI UTS min N/A None N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-17TB15A N/A 6AI-4V Titanium N/A 160 KSI UTS min N/A None N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-17TB15 N/A 6AI-4V Titanium N/A 160 KSI UTS min N/A None N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-17TB16A N/A 6AI-4V Titanium N/A 160 KSI UTS min N/A None N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-17TB16 N/A 6AI-4V Titanium N/A 160 KSI UTS min N/A None N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-21SA15A N/A 4130 Steel N/A 125 KSI UTS min N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-21SA15 N/A 4130 Steel N/A 125 KSI UTS min N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-21SA16A N/A 4130 Steel N/A 125 KSI UTS min N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-21SA16 N/A 4130 Steel N/A 125 KSI UTS min N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-21SB15A N/A 1117 Steel N/A None N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-21SB15 N/A 1117 Steel N/A None N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-21SB16A N/A 1117 Steel N/A None N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-21SB16 N/A 1117 Steel N/A None N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-21SM15A N/A 303 Se CRES N/A None N/A Passivate per QQ-P-35 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-21SM15 N/A 303 Se CRES N/A None N/A Passivate per QQ-P-35 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-21SM16A N/A 303 Se CRES N/A None N/A Passivate per QQ-P-35 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-21SM16 N/A 303 Se CRES N/A None N/A Passivate per QQ-P-35 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-21SN15A N/A 4340 Steel N/A 160-180 KSI UTS N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-21SN15 N/A 4340 Steel N/A 160-180 KSI UTS N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-21SN16A N/A 4340 Steel N/A 160-180 KSI UTS N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-21SN16 N/A 4340 Steel N/A 160-180 KSI UTS N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-21SU15A N/A A286 CRES N/A 130 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-21SU15 N/A A286 CRES N/A 130 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-21SU16A N/A A286 CRES N/A 130 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-21SU16 N/A A286 CRES N/A 130 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-21S315A N/A 718 CRES N/A 180 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-21S315 N/A 718 CRES N/A 180 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-21S316A N/A 718 CRES N/A 180 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-21S316 N/A 718 CRES N/A 180 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-21TA15A N/A 6AI-4V Titanium N/A 130 KSI UTS min N/A None N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-21TA15 N/A 6AI-4V Titanium N/A 130 KSI UTS min N/A None N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-21TA16A N/A 6AI-4V Titanium N/A 130 KSI UTS min N/A None N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-21TA16 N/A 6AI-4V Titanium N/A 130 KSI UTS min N/A None N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-21TB15A N/A 6AI-4V Titanium N/A 160 KSI UTS min N/A None N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-21TB15 N/A 6AI-4V Titanium N/A 160 KSI UTS min N/A None N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 0.938 in
SFTJ142-21TB16A N/A 6AI-4V Titanium N/A 160 KSI UTS min N/A None N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
SFTJ142-21TB16 N/A 6AI-4V Titanium N/A 160 KSI UTS min N/A None N/A 0.5000-20 UNJF-3A N/A 0.5625-18 N/A 1.000 in
Unit of Measure
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