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APEX offers full-service design, engineering and manufacturing to your specifications. Our custom fasteners have enjoyed great success supplying all types and sizes of businesses in most sectors of industry.
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Authorized Distributor for:

Regular Inverted Type Self-Threaders

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RegularInvertedTypeSelf-ThreadersDiag.jpg


Dimensions

Chrome-Plated Zinc Die Cast Studs Steel Studs
Basic Part Numbers Steel Thick (In.) Hex
Width
W
(In.)
Across
Corners
A
Max.
(In.)
Height
H
(In.)
Wgt.
Lbs./M
Stud
Diameter
(In.)*
Torque
In. Lbs.
Tension
Lbs.
Torque
In. Lbs.
Tension
Lbs.
SR094005 .017 5/16 .360 .100 1.7 3/32 (.094) 5 40 8 80
SR125004 .015 1/4 .289 .088 0.4 1/8 (.125) 8 50 10 110
SR125 .017 5/16 .360 .100 0.7 1/8 (.125) 11 65 16 130
SR148 .017 11/32 .396 .110 0.8 .148 - - 17 160
SR156 .017 11/32 .396 .110 0.9 5/32 (.156) 18 100 30 250
SR188006 .020 3/8 .433 .116 1.1 3/16 (.188) 26 140 32 280
SR188 .019 1/2 .577 .129 2.1 3/16 (.188) 30 140 38 250
SP219 .016 7/16 .505 .118 1.2 7/32 (.219) For Use Only On Plastic Studs
SR250 .026 1/2 .578 .140 2.5 1/4 (.250) 70 280 90 525
SR375011 .027 11/16 .794 .166 4.3 3/8 (.375) - - 120 500


Non-Threaded Palnuts

Regular Inverted Type Self-Threaders


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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