Molded Type Studs



Part
Number
Thread
Size
A* B
±.005
C D G** Knurl
TPI
STD256 2-56 .156 .468 .141 .031 .281 40
STD440 4-40 .188 .531 .171 .031 .281 40
STD632 6-32 .219 .656 .201 .062 .375 30
STD832 8-32 .250 .750 .225 .062 .438 30
STD1024 10-24 .281 .812 .259 .062 .468 30
STD1032 10-32 .281 .812 .259 .062 .468 30
STD25020 1/4"-20 .344 .937 .320 .094 .563 20
STD25028 1/4"-28 .344 .937 .320 .094 .563 20
STD31218 5/16"-18 .438 1.062 .403 .094 .625 20
STD31224 5/16"-24 .438 1.062 .403 .094 .625 20
STD37516 3/8"-16 .500 1.187 .465 .094 .687 20
STD37524 3/8"-24 .500 1.187 .465 .094 .687 20
* = Material size before Knurl
** = Other lengths available in the "G" dimension.

Other thread lengths available, special quote.
Also Available in Ultra Sonic Style

Part
Number
Thread
Size
A* B
±.005
C D G** Knurl
TPI
STDM3 M3 .188 .531 .171 .031 .281 40
STDM4 M4 .250 .750 .225 .062 .438 30
STDM5 M5 .281 .812 .259 .062 .468 30
STDM6 M6 .344 .937 .321 .094 .563 20
STDM8 M8 .438 1.062 .403 .094 .625 20
STDM10 M10 .500 1.187 .465 .094 .687 20
* = Material size before Knurl
** = Other lengths available in the "G" dimension.

Other thread lengths available, special quote.
Also Available in Ultra Sonic Style

Notes:
Thread Spec. per MIL-S-7742
Brass per ASTM-B-16
300 Series Stainless Steel per MIL-S-7720 ASTM A581/A582
Dimensional Limits plus or minus .003, unless specified.


APEX FASTENERS, Inc - 15858 Business Center Drive - Irwindale, CA 91706 USA
APEX Fasteners supplies standard and custom screws, nut retainers, shoulder screws, plastites and taptites, all types of rivets, spring steel fasteners and special stampings, sems screws in standard, fractional or metric to electronics, aviation and other OEM industries worldwide. ApexFasteners.com custom manufactures screw machine components for electronic enclosure hardware as well as cold forming and cold headed specials for assembly and production requirements.
Tel: (626) 962-2219 - info@apexfasteners.com
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