Teac corporation
An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
NSN 2925-01-545-2717
NSN 5915-01-501-5895
NSN 6620-01-490-5664
NSN 5990-01-239-5878
NSN 7035-01-080-8742
NSN 6620-01-100-0431
NSN 6220-00-222-4399
NSN 6220-01-085-4947
NSN 6135-01-585-8174
NSN 7035-00-908-4933
NSN 6105-00-439-5195
NSN 5998-01-444-1471