Howmet Fastening Systems
Howmet Fastening Systems
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Lockring Drive Tools for Studs S-D-Series
Unit of Measure
1 

Item #

Material

Heat Treat

Finish

Size

A - Dia ±.015

B - Dia ±.005

S71D9 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 71 N/A 0.500 in N/A 0.243 in
S81D9 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 81 N/A 0.500 in N/A 0.275 in
S81D10 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 81 N/A 0.500 in N/A 0.275 in
S91D10 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 91 N/A 0.500 in N/A 0.322 in
S91D13 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 91 N/A 0.500 in N/A 0.322 in
S91D20 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 91 N/A 0.500 in N/A 0.322 in
S101D12 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 101 N/A 0.500 in N/A 0.353 in
S101D16 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 101 N/A 0.500 in N/A 0.353 in
S101D28 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 101 N/A 0.500 in N/A 0.353 in
S111D12 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 111 N/A 0.625 in N/A 0.415 in
S111D16 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 111 N/A 0.625 in N/A 0.415 in
S111D20 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 111 N/A 0.625 in N/A 0.415 in
S111D24 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 111 N/A 0.625 in N/A 0.415 in
S111D32 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 111 N/A 0.625 in N/A 0.415 in
S114D12 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 114 N/A 0.625 in N/A 0.509 in
S121D12 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 121 N/A 0.625 in N/A 0.509 in
S121D13 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 121 N/A 0.625 in N/A 0.509 in
S121D20 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 121 N/A 0.625 in N/A 0.509 in
S121D23 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 121 N/A 0.625 in N/A 0.509 in
S121D29 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 121 N/A 0.625 in N/A 0.509 in
S121D32 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 121 N/A 0.625 in N/A 0.509 in
S131D12 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 131 N/A 0.750 in N/A 0.587 in
S131D14 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 131 N/A 0.750 in N/A 0.587 in
S131D24 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 131 N/A 0.750 in N/A 0.587 in
S141D14 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 141 N/A 1.000 in N/A 0.728 in
S141D20 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 141 N/A 1.000 in N/A 0.728 in
S141D30 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 141 N/A 1.000 in N/A 0.728 in
S151D16 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 151 N/A 1.000 in N/A 0.728 in
S161D16 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 161 N/A 1.125 in N/A 0.869 in
S161D20 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 161 N/A 1.125 in N/A 0.869 in
S181D18 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 181 N/A 1.125 in N/A 0.994 in
S181D24 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 181 N/A 1.125 in N/A 0.994 in
S181D26 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 181 N/A 1.125 in N/A 0.994 in
S181D27 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 181 N/A 1.125 in N/A 0.994 in
S201D14 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 201 N/A 1.250 in N/A 1.118 in
S201D20 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 201 N/A 1.250 in N/A 1.118 in
S221D22 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 221 N/A 1.500 in N/A 1.273 in
S221D28 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 221 N/A 1.500 in N/A 1.273 in
S221D36 N/A Alloy Steel N/A 125 KSI UTS min. N/A Black Oxide per MIL-C-13924 plus Oil per MIL-C-16173, GR3 N/A 221 N/A 1.500 in N/A 1.273 in
Unit of Measure
1