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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:

Hex Drive - 3/16" Shoulder Diameter

Tight Tolerance Extended Thread Smooth Head Hex Drive
3/16" Shoulder Diameter


All products are made in the USA, precision machined from DFARS compliant material, and lot traceable.

All shoulder diameters meet or exceed accepted industry standards.

All stainless steel screws adhere to environmental regulations established by European Union RoHS directive.

Click here for 18-8 Stainless Steel
Click here for 316 Stainless Steel
EHR60131C02-EXT.jpg
EHR60131C02-EXT

HexDriveExtendedThreadShoulderScrewDiagram.png


18-8 Stainless Steel - 3/16" Shoulder Diameter
Tight Tolerance Extended Thread Smooth Head Hex Drive

Part Number
Shoulder
Diam
0.186"- 0.187"
Shoulder
Length
Shoulder
Length
Min. to Max.
Head
Diam
Head
Height
Hex
Drive Size
Thread
Size
Thread
Length
EHR60131C02-EXT 3/16" 1/8" 0.1250"-0.1270" 5/16" 5/32" 3/32" 8-32 3/8"
EHR60131C03-EXT 3/16" 3/16" 0.1875"-0.1895" 5/16" 5/32" 3/32" 8-32 3/8"
EHR60131C04-EXT 3/16" 1/4" 0.2500"-0.2520" 5/16" 5/32" 3/32" 8-32 3/8"
EHR60131C05-EXT 3/16" 5/16" 0.3125"-0.3145" 5/16" 5/32" 3/32" 8-32 3/8"
EHR60131C06-EXT 3/16" 3/8" 0.3750"-0.3770" 5/16" 5/32" 3/32" 8-32 3/8"
EHR60131C08-EXT 3/16" 1/2" 0.5000"-0.5020" 5/16" 5/32" 3/32" 8-32 3/8"
EHR60131C10-EXT 3/16" 5/8" 0.6250"-0.6270" 5/16" 5/32" 3/32" 8-32 3/8"
EHR60131C12-EXT 3/16" 3/4" 0.7500"-0.7520" 5/16" 5/32" 3/32" 8-32 3/8"
EHR60131C16-EXT 3/16" 1" 1.0000"-1.0020" 5/16" 5/32" 3/32" 8-32 3/8"
EHR60131C20-EXT 3/16" 1-1/4" 1.2500"-1.2520" 5/16" 5/32" 3/32" 8-32 3/8"
EHR60131C24-EXT 3/16" 1-1/2" 1.5000"-1.5020" 5/16" 5/32" 3/32" 8-32 3/8"


316 Stainless Steel - 3/16" Shoulder Diameter
Tight Tolerance Smooth Head Shoulder Screw Hex Drive

Part Number
Shoulder
Diam
0.186"- 0.187"
Shoulder
Length
Shoulder
Length
Min. to Max.
Head
Diam
Head
Height
Hex
Drive Size
Thread
Size
Thread
Length
EHR60231C02-EXT 3/16" 1/8" 0.1250"-0.1270" 5/16" 5/32" 3/32" 8-32 3/8"
EHR60231C03-EXT 3/16" 3/16" 0.1875"-0.1895" 5/16" 5/32" 3/32" 8-32 3/8"
EHR60231C04-EXT 3/16" 1/4" 0.2500"-0.2520" 5/16" 5/32" 3/32" 8-32 3/8"
EHR60231C05-EXT 3/16" 5/16" 0.3125"-0.3145" 5/16" 5/32" 3/32" 8-32 3/8"
EHR60231C06-EXT 3/16" 3/8" 0.3750"-0.3770" 5/16" 5/32" 3/32" 8-32 3/8"
EHR60231C08-EXT 3/16" 1/2" 0.5000"-0.5020" 5/16" 5/32" 3/32" 8-32 3/8"
EHR60231C10-EXT 3/16" 5/8" 0.6250"-0.6270" 5/16" 5/32" 3/32" 8-32 3/8"
EHR60231C12-EXT 3/16" 3/4" 0.7500"-0.7520" 5/16" 5/32" 3/32" 8-32 3/8"
EHR60231C16-EXT 3/16" 1" 1.0000"-1.0020" 5/16" 5/32" 3/32" 8-32 3/8"
EHR60231C20-EXT 3/16" 1-1/4" 1.2500"-1.2520" 5/16" 5/32" 3/32" 8-32 3/8"
EHR60231C24-EXT 3/16" 1-1/2" 1.5000"-1.5020" 5/16" 5/32" 3/32" 8-32 3/8"



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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