Mil-Spec Fasteners, Corp.
Mil-Spec Fasteners, Corp.
Address: 314 Hanover Pike,
Hampstead, MD 21074
Toll Free: 800-638-1640
Phone: 410-239-7761
Fax: 410-239-7353
Email: sales@milspecfasteners.com
Website: www.milspecfasteners.com
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Split-Helical Lock Washers
Unit of Measure
1 2 3 4 5 

Item #

Material

Finish

Screw Size

Maximum I.D.

Minimum I.D.

Maximum O.D.

Max. Thickness

Min. Thickness

Min. Width

AN 935-2L N/A Steel N/A Cadmium ll N/A 2 N/A .097 N/A .088 N/A .165 N/A .021 N/A .015 N/A .030
AN 935-B2L N/A Bronze N/A Cadmium ll N/A 2 N/A .097 N/A .088 N/A .165 N/A .021 N/A .015 N/A .030
AN 935-2 N/A Steel N/A Cadmium ll N/A 2 N/A .097 N/A .088 N/A .175 N/A .026 N/A .020 N/A .035
AN 935-B2 N/A Bronze N/A Cadmium ll N/A 2 N/A .097 N/A .088 N/A .175 N/A .026 N/A .020 N/A .035
AN 935-3L N/A Steel N/A Cadmium ll N/A 3 N/A .111 N/A .102 N/A .188 N/A .026 N/A .020 N/A .035
AN 935-B3L N/A Bronze N/A Cadmium ll N/A 3 N/A .111 N/A .102 N/A .188 N/A .026 N/A .020 N/A .035
AN 935-3 N/A Steel N/A Cadmium ll N/A 3 N/A .111 N/A .102 N/A .198 N/A .031 N/A .025 N/A .040
AN 935-B3 N/A Bronze N/A Cadmium ll N/A 3 N/A .111 N/A .102 N/A .198 N/A .031 N/A .025 N/A .040
AN 935-4L N/A Steel N/A Cadmium ll N/A 4 N/A .124 N/A .115 N/A .202 N/A .026 N/A .020 N/A .035
AN 935-B4L N/A Bronze N/A Cadmium ll N/A 4 N/A .124 N/A .115 N/A .202 N/A .026 N/A .020 N/A .035
AN 935-4 N/A Steel N/A Cadmium ll N/A 4 N/A .124 N/A .115 N/A .212 N/A .031 N/A .025 N/A .040
AN 935-B4 N/A Bronze N/A Cadmium ll N/A 4 N/A .124 N/A .115 N/A .212 N/A .031 N/A .025 N/A .040
AN 935-5L N/A Steel N/A Cadmium ll N/A 5 N/A .137 N/A .128 N/A .225 N/A .031 N/A .025 N/A .040
AN 935-B5L N/A Bronze N/A Cadmium ll N/A 5 N/A .137 N/A .128 N/A .225 N/A .031 N/A .025 N/A .040
AN 935-5 N/A Steel N/A Cadmium ll N/A 5 N/A .137 N/A .128 N/A .239 N/A .037 N/A .031 N/A .047
AN 935-B5 N/A Bronze N/A Cadmium ll N/A 5 N/A .137 N/A .128 N/A .239 N/A .037 N/A .031 N/A .047
AN 935-6L N/A Steel N/A Cadmium ll N/A 6 N/A .151 N/A .141 N/A .239 N/A .031 N/A .025 N/A .040
AN 935-B6L N/A Bronze N/A Cadmium ll N/A 6 N/A .151 N/A .141 N/A .239 N/A .031 N/A .025 N/A .040
AN 935-6 N/A Steel N/A Cadmium ll N/A 6 N/A .151 N/A .141 N/A .253 N/A .037 N/A .031 N/A .047
AN 935-B6 N/A Bronze N/A Cadmium ll N/A 6 N/A .151 N/A .141 N/A .253 N/A .037 N/A .031 N/A .047
AN 935-8L N/A Steel N/A Cadmium ll N/A 8 N/A .178 N/A .168 N/A .280 N/A .037 N/A .031 N/A .047
AN 935-B8L N/A Bronze N/A Cadmium ll N/A 8 N/A .178 N/A .168 N/A .280 N/A .037 N/A .031 N/A .047
AN 935-8 N/A Steel N/A Cadmium ll N/A 8 N/A .178 N/A .168 N/A .296 N/A .046 N/A .040 N/A .055
AN 935-B8 N/A Bronze N/A Cadmium ll N/A 8 N/A .178 N/A .168 N/A .296 N/A .046 N/A .040 N/A .055
AN 935-10L N/A Steel N/A Cadmium ll N/A 10 N/A .205 N/A .194 N/A .323 N/A .046 N/A .040 N/A .055
AN 935-B10L N/A Bronze N/A Cadmium ll N/A 10 N/A .205 N/A .194 N/A .323 N/A .046 N/A .040 N/A .055
AN 935-10 N/A Steel N/A Cadmium ll N/A 10 N/A .205 N/A .194 N/A .337 N/A .053 N/A .047 N/A .062
AN 935-B10 N/A Bronze N/A Cadmium ll N/A 10 N/A .205 N/A .194 N/A .337 N/A .053 N/A .047 N/A .062
AN 935-12L N/A Steel N/A Cadmium ll N/A 12 N/A .232 N/A .221 N/A .364 N/A .053 N/A .047 N/A .062
AN 935-B12L N/A Bronze N/A Cadmium ll N/A 12 N/A .232 N/A .221 N/A .364 N/A .053 N/A .047 N/A .062
AN 935-12 N/A Steel N/A Cadmium ll N/A 12 N/A .232 N/A .221 N/A .380 N/A .062 N/A .056 N/A .070
AN 935-B12 N/A Bronze N/A Cadmium ll N/A 12 N/A .232 N/A .221 N/A .380 N/A .062 N/A .056 N/A .070
AN 935-416L N/A Steel N/A Cadmium ll N/A 1/4 N/A .267 N/A .255 N/A .489 N/A .057 N/A .047 N/A .107
AN 935-B416L N/A Bronze N/A Cadmium ll N/A 1/4 N/A .267 N/A .255 N/A .489 N/A .057 N/A .047 N/A .107
AN 935-416 N/A Steel N/A Cadmium ll N/A 1/4 N/A .267 N/A .255 N/A .493 N/A .072 N/A .062 N/A .109
AN 935-B416 N/A Bronze N/A Cadmium ll N/A 1/4 N/A .267 N/A .255 N/A .493 N/A .072 N/A .062 N/A .109
AN 935-516L N/A Steel N/A Cadmium ll N/A 5/16 N/A .333 N/A .319 N/A .575 N/A .066 N/A .056 N/A .117
AN 935-B516L N/A Bronze N/A Cadmium ll N/A 5/16 N/A .333 N/A .319 N/A .575 N/A .066 N/A .056 N/A .117
AN 935-516 N/A Steel N/A Cadmium ll N/A 5/16 N/A .333 N/A .319 N/A .591 N/A .088 N/A .078 N/A .125
AN 935-B516 N/A Bronze N/A Cadmium ll N/A 5/16 N/A .333 N/A .319 N/A .591 N/A .088 N/A .078 N/A .125
AN 935-616L N/A Steel N/A Cadmium ll N/A 3/8 N/A .398 N/A .382 N/A .678 N/A .080 N/A .070 N/A .136
AN 935-B616L N/A Bronze N/A Cadmium ll N/A 3/8 N/A .398 N/A .382 N/A .678 N/A .080 N/A .070 N/A .136
AN 935-616 N/A Steel N/A Cadmium ll N/A 3/8 N/A .398 N/A .382 N/A .688 N/A .104 N/A .094 N/A .141
AN 935-B616 N/A Bronze N/A Cadmium ll N/A 3/8 N/A .398 N/A .382 N/A .688 N/A .104 N/A .094 N/A .141
AN 935-716L N/A Steel N/A Cadmium ll N/A 7/16 N/A .464 N/A .446 N/A .780 N/A .095 N/A .085 N/A .154
AN 935-B716L N/A Bronze N/A Cadmium ll N/A 7/16 N/A .464 N/A .446 N/A .780 N/A .095 N/A .085 N/A .154
AN 935-716 N/A Steel N/A Cadmium ll N/A 7/16 N/A .464 N/A .446 N/A .784 N/A .119 N/A .109 N/A .156
AN 935-B716 N/A Bronze N/A Cadmium ll N/A 7/16 N/A .464 N/A .446 N/A .784 N/A .119 N/A .109 N/A .156
AN 935-816L N/A Steel N/A Cadmium ll N/A 1/2 N/A .529 N/A .509 N/A .877 N/A .109 N/A .099 N/A .170
AN 935-B816L N/A Bronze N/A Cadmium ll N/A 1/2 N/A .529 N/A .509 N/A .877 N/A .109 N/A .099 N/A .170
Unit of Measure
1 2 3 4 5