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 - SFJ Series
Unit of Measure
« 6 7 8 9 10 

Item #

Material

Heat Treat

Finish

A Nut End Thread Size

B Stud End Thread Size

L ±.015

SFJ131-13SU10A N/A A286 CRES N/A 130 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.625 in
SFJ131-13SU11A N/A A286 CRES N/A 130 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.688 in
SFJ131-13SU12A N/A A286 CRES N/A 130 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.750 in
SFJ131-13S310A N/A 718 CRES N/A 180 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.625 in
SFJ131-13S311A N/A 718 CRES N/A 180 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.688 in
SFJ131-13S312A N/A 718 CRES N/A 180 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.750 in
SFJ131-13TA10A N/A 6AI-4V Titanium N/A 130 KSI UTS min N/A None N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.625 in
SFJ131-13TA11A N/A 6AI-4V Titanium N/A 130 KSI UTS min N/A None N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.688 in
SFJ131-13TA12A N/A 6AI-4V Titanium N/A 130 KSI UTS min N/A None N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.750 in
SFJ131-13TB10A N/A 6AI-4V Titanium N/A 160 KSI UTS min N/A None N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.625 in
SFJ131-13TB11A N/A 6AI-4V Titanium N/A 160 KSI UTS min N/A None N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.688 in
SFJ131-13TB12A N/A 6AI-4V Titanium N/A 160 KSI UTS min N/A None N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.750 in
SFJ131-16SA10A N/A 4130 Steel N/A 125 KSI UTS min N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.625 in
SFJ131-16SA11A N/A 4130 Steel N/A 125 KSI UTS min N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.688 in
SFJ131-16SA12A N/A 4130 Steel N/A 125 KSI UTS min N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.750 in
SFJ131-16SB10A N/A 1117 Steel N/A None N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.625 in
SFJ131-16SB11A N/A 1117 Steel N/A None N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.688 in
SFJ131-16SB12A N/A 1117 Steel N/A None N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.750 in
SFJ131-16SM10A N/A 303 Se CRES N/A None N/A Passivate per QQ-P-35 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.625 in
SFJ131-16SM11A N/A 303 Se CRES N/A None N/A Passivate per QQ-P-35 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.688 in
SFJ131-16SM12A N/A 303 Se CRES N/A None N/A Passivate per QQ-P-35 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.750 in
SFJ131-16SN10A N/A 4340 Steel N/A 160-180 KSI UTS N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.625 in
SFJ131-16SN11A N/A 4340 Steel N/A 160-180 KSI UTS N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.688 in
SFJ131-16SN12A N/A 4340 Steel N/A 160-180 KSI UTS N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.750 in
SFJ131-16SU10A N/A A286 CRES N/A 130 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.625 in
SFJ131-16SU11A N/A A286 CRES N/A 130 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.688 in
SFJ131-16SU12A N/A A286 CRES N/A 130 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.750 in
SFJ131-16S310A N/A 718 CRES N/A 180 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.625 in
SFJ131-16S311A N/A 718 CRES N/A 180 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.688 in
SFJ131-16S312A N/A 718 CRES N/A 180 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.750 in
SFJ131-16TA10A N/A 6AI-4V Titanium N/A 130 KSI UTS min N/A None N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.625 in
SFJ131-16TA11A N/A 6AI-4V Titanium N/A 130 KSI UTS min N/A None N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.688 in
SFJ131-16TA12A N/A 6AI-4V Titanium N/A 130 KSI UTS min N/A None N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.750 in
SFJ131-16TB10A N/A 6AI-4V Titanium N/A 160 KSI UTS min N/A None N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.625 in
SFJ131-16TB11A N/A 6AI-4V Titanium N/A 160 KSI UTS min N/A None N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.688 in
SFJ131-16TB12A N/A 6AI-4V Titanium N/A 160 KSI UTS min N/A None N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.750 in
SFJ131-19SA10A N/A 4130 Steel N/A 125 KSI UTS min N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.625 in
SFJ131-19SA11A N/A 4130 Steel N/A 125 KSI UTS min N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.688 in
SFJ131-19SA12A N/A 4130 Steel N/A 125 KSI UTS min N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.750 in
SFJ131-19SB10A N/A 1117 Steel N/A None N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.625 in
SFJ131-19SB11A N/A 1117 Steel N/A None N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.688 in
SFJ131-19SB12A N/A 1117 Steel N/A None N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.750 in
SFJ131-19SM10A N/A 303 Se CRES N/A None N/A Passivate per QQ-P-35 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.625 in
SFJ131-19SM11A N/A 303 Se CRES N/A None N/A Passivate per QQ-P-35 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.688 in
SFJ131-19SM12A N/A 303 Se CRES N/A None N/A Passivate per QQ-P-35 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.750 in
SFJ131-19SN10A N/A 4340 Steel N/A 160-180 KSI UTS N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.625 in
SFJ131-19SN11A N/A 4340 Steel N/A 160-180 KSI UTS N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.688 in
SFJ131-19SN12A N/A 4340 Steel N/A 160-180 KSI UTS N/A Cadmium plate per QQ-P-416, Type II, Class 3 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.750 in
SFJ131-19SU10A N/A A286 CRES N/A 130 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.625 in
SFJ131-19SU11A N/A A286 CRES N/A 130 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.688 in
SFJ131-19SU12A N/A A286 CRES N/A 130 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.750 in
SFJ131-19S310A N/A 718 CRES N/A 180 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.625 in
SFJ131-19S311A N/A 718 CRES N/A 180 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.688 in
SFJ131-19S312A N/A 718 CRES N/A 180 KSI UTS min N/A Passivate per QQ-P-35 N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.750 in
SFJ131-19TA10A N/A 6AI-4V Titanium N/A 130 KSI UTS min N/A None N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.625 in
SFJ131-19TA11A N/A 6AI-4V Titanium N/A 130 KSI UTS min N/A None N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.688 in
SFJ131-19TA12A N/A 6AI-4V Titanium N/A 130 KSI UTS min N/A None N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.750 in
SFJ131-19TB10A N/A 6AI-4V Titanium N/A 160 KSI UTS min N/A None N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.625 in
SFJ131-19TB11A N/A 6AI-4V Titanium N/A 160 KSI UTS min N/A None N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.688 in
SFJ131-19TB12A N/A 6AI-4V Titanium N/A 160 KSI UTS min N/A None N/A 0.4375-20 UNJF-3A N/A 0.5000-13 N/A 0.750 in
Unit of Measure
« 6 7 8 9 10