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 - Locked in Ring Locked Serrated High Strength - SF(T)5902 Series
Unit of Measure
« 36 37 38 39 40 

Item #

Material

Heat Treat

Finish

A Nut End Thread Size

B Stud End Thread Size

U

L ±.015

SF5902A507-60 N/A 8740 Alloy Steel per AMS6322 N/A 35 HRC ( 160 KSI min) N/A Cadmium Plate per AMS- QQ-P-416, Type II, Class 3 N/A 0.5000-20 UNJF-3A N/A 0.7500-16 N/A N/A 3.750 in
SF5902A507-62R N/A 8740 Alloy Steel per AMS6322 N/A 35 HRC ( 160 KSI min) N/A Cadmium Plate per AMS- QQ-P-416, Type II, Class 3 N/A 0.5000-20 UNJF-3A N/A 0.7500-16 N/A N/A 3.875 in
SF5902A507-62 N/A 8740 Alloy Steel per AMS6322 N/A 35 HRC ( 160 KSI min) N/A Cadmium Plate per AMS- QQ-P-416, Type II, Class 3 N/A 0.5000-20 UNJF-3A N/A 0.7500-16 N/A N/A 3.875 in
SF5902A507-64R N/A 8740 Alloy Steel per AMS6322 N/A 35 HRC ( 160 KSI min) N/A Cadmium Plate per AMS- QQ-P-416, Type II, Class 3 N/A 0.5000-20 UNJF-3A N/A 0.7500-16 N/A N/A 4.000 in
SF5902A507-64 N/A 8740 Alloy Steel per AMS6322 N/A 35 HRC ( 160 KSI min) N/A Cadmium Plate per AMS- QQ-P-416, Type II, Class 3 N/A 0.5000-20 UNJF-3A N/A 0.7500-16 N/A N/A 4.000 in
SFT5902A508D18R N/A 8740 Alloy Steel per AMS6322 N/A 35 HRC ( 160 KSI min) N/A Cadmium Plate per AMS- QQ-P-416, Type II, Class 3 N/A 0.6250-18 UNJF-3A N/A 0.8750-14 N/A 0.128 in N/A 1.125 in
SFT5902A508D18 N/A 8740 Alloy Steel per AMS6322 N/A 35 HRC ( 160 KSI min) N/A Cadmium Plate per AMS- QQ-P-416, Type II, Class 3 N/A 0.6250-18 UNJF-3A N/A 0.8750-14 N/A 0.128 in N/A 1.125 in
SF5902A508D19R N/A 8740 Alloy Steel per AMS6322 N/A 35 HRC ( 160 KSI min) N/A Cadmium Plate per AMS- QQ-P-416, Type II, Class 3 N/A 0.6250-18 UNJF-3A N/A 0.8750-14 N/A 0.128 in N/A 1.188 in
SF5902A508D19 N/A 8740 Alloy Steel per AMS6322 N/A 35 HRC ( 160 KSI min) N/A Cadmium Plate per AMS- QQ-P-416, Type II, Class 3 N/A 0.6250-18 UNJF-3A N/A 0.8750-14 N/A 0.128 in N/A 1.188 in
SF5902A508D20R N/A 8740 Alloy Steel per AMS6322 N/A 35 HRC ( 160 KSI min) N/A Cadmium Plate per AMS- QQ-P-416, Type II, Class 3 N/A 0.6250-18 UNJF-3A N/A 0.8750-14 N/A 0.128 in N/A 1.250 in
SF5902A508D20 N/A 8740 Alloy Steel per AMS6322 N/A 35 HRC ( 160 KSI min) N/A Cadmium Plate per AMS- QQ-P-416, Type II, Class 3 N/A 0.6250-18 UNJF-3A N/A 0.8750-14 N/A 0.128 in N/A 1.250 in
SF5902A508D21R N/A 8740 Alloy Steel per AMS6322 N/A 35 HRC ( 160 KSI min) N/A Cadmium Plate per AMS- QQ-P-416, Type II, Class 3 N/A 0.6250-18 UNJF-3A N/A 0.8750-14 N/A 0.128 in N/A 1.312 in
SF5902A508D21 N/A 8740 Alloy Steel per AMS6322 N/A 35 HRC ( 160 KSI min) N/A Cadmium Plate per AMS- QQ-P-416, Type II, Class 3 N/A 0.6250-18 UNJF-3A N/A 0.8750-14 N/A 0.128 in N/A 1.312 in
SF5902A508D22R N/A 8740 Alloy Steel per AMS6322 N/A 35 HRC ( 160 KSI min) N/A Cadmium Plate per AMS- QQ-P-416, Type II, Class 3 N/A 0.6250-18 UNJF-3A N/A 0.8750-14 N/A 0.128 in N/A 1.375 in
SF5902A508D22 N/A 8740 Alloy Steel per AMS6322 N/A 35 HRC ( 160 KSI min) N/A Cadmium Plate per AMS- QQ-P-416, Type II, Class 3 N/A 0.6250-18 UNJF-3A N/A 0.8750-14 N/A 0.128 in N/A 1.375 in
SF5902A508D23R N/A 8740 Alloy Steel per AMS6322 N/A 35 HRC ( 160 KSI min) N/A Cadmium Plate per AMS- QQ-P-416, Type II, Class 3 N/A 0.6250-18 UNJF-3A N/A 0.8750-14 N/A 0.128 in N/A 1.438 in
SF5902A508D23 N/A 8740 Alloy Steel per AMS6322 N/A 35 HRC ( 160 KSI min) N/A Cadmium Plate per AMS- QQ-P-416, Type II, Class 3 N/A 0.6250-18 UNJF-3A N/A 0.8750-14 N/A 0.128 in N/A 1.438 in
SF5902A508D24R N/A 8740 Alloy Steel per AMS6322 N/A 35 HRC ( 160 KSI min) N/A Cadmium Plate per AMS- QQ-P-416, Type II, Class 3 N/A 0.6250-18 UNJF-3A N/A 0.8750-14 N/A 0.128 in N/A 1.500 in
SF5902A508D24 N/A 8740 Alloy Steel per AMS6322 N/A 35 HRC ( 160 KSI min) N/A Cadmium Plate per AMS- QQ-P-416, Type II, Class 3 N/A 0.6250-18 UNJF-3A N/A 0.8750-14 N/A 0.128 in N/A 1.500 in
SF5902A508D25R N/A 8740 Alloy Steel per AMS6322 N/A 35 HRC ( 160 KSI min) N/A Cadmium Plate per AMS- QQ-P-416, Type II, Class 3 N/A 0.6250-18 UNJF-3A N/A 0.8750-14 N/A 0.128 in N/A 1.562 in
SF5902A508D25 N/A 8740 Alloy Steel per AMS6322 N/A 35 HRC ( 160 KSI min) N/A Cadmium Plate per AMS- QQ-P-416, Type II, Class 3 N/A 0.6250-18 UNJF-3A N/A 0.8750-14 N/A 0.128 in N/A 1.562 in
SF5902A508D26R N/A 8740 Alloy Steel per AMS6322 N/A 35 HRC ( 160 KSI min) N/A Cadmium Plate per AMS- QQ-P-416, Type II, Class 3 N/A 0.6250-18 UNJF-3A N/A 0.8750-14 N/A 0.128 in N/A 1.625 in
SF5902A508D26 N/A 8740 Alloy Steel per AMS6322 N/A 35 HRC ( 160 KSI min) N/A Cadmium Plate per AMS- QQ-P-416, Type II, Class 3 N/A 0.6250-18 UNJF-3A N/A 0.8750-14 N/A 0.128 in N/A 1.625 in
SF5902A508D27R N/A 8740 Alloy Steel per AMS6322 N/A 35 HRC ( 160 KSI min) N/A Cadmium Plate per AMS- QQ-P-416, Type II, Class 3 N/A 0.6250-18 UNJF-3A N/A 0.8750-14 N/A 0.128 in N/A 1.688 in
SF5902A508D27 N/A 8740 Alloy Steel per AMS6322 N/A 35 HRC ( 160 KSI min) N/A Cadmium Plate per AMS- QQ-P-416, Type II, Class 3 N/A 0.6250-18 UNJF-3A N/A 0.8750-14 N/A 0.128 in N/A 1.688 in
Unit of Measure
« 36 37 38 39 40