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Hex Drive - 12mm Shoulder Diameter

Tight Tolerance Smooth Head Shoulder Screw Hex Drive
12mm 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
Click here for 416 Stainless Steel
Click here for A286 Stainless Steel
Click here for Alloy Steel
 EHR1981-303H.jpg
EHR1981-303H

HexDriveSmoothHeadShoulderScrewDiagram.png

18-8 Stainless Steel - 12mm Shoulder Diameter
Tight Tolerance Smooth Head Shoulder Screw Hex Drive
Part Number
 Shoulder
Diam
11.97-12.00mm
 Shoulder
Length
 Shoulder
Length
Min. to Max.
 Head
Diam		 Head
Height		 Hex
Drive Size 		Thread
Size
 Thread
Length
EHR1981-303H 12.00mm 8.00mm
 8.00-8.05mm
 20.00mm
 8.00mm
 6.0mm
 M10 x 1.5
 16mm
EHR1983-303H 12.00mm 10.00mm
 10.00-10.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1980-303H 12.00mm 12.00mm
 12.00-12.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1982-303H 12.00mm 14.00mm
 14.00-14.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1984-303H 12.00mm 16.00mm
 16.00-16.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1986-303H 12.00mm 18.00mm
 18.00-18.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1988-303H 12.00mm 20.00mm
 20.00-20.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1992-303H 12.00mm 25.00mm
 25.00-25.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1993-303H 12.00mm 30.00mm
 30.00-30.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1994-303H 12.00mm 35.00mm
 35.00-35.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1996-303H 12.00mm 40.00mm
 40.00-40.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1998-303H 12.00mm 45.00mm
 45.00-45.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1999-303H 12.00mm 50.00mm
 50.00-50.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm


316 Stainless Steel - 12mm Shoulder Diameter
Tight Tolerance Smooth Head Shoulder Screw Hex Drive
Part Number
 Shoulder
Diam
11.97-12.00mm		 Shoulder
Length
 Shoulder
Length
Min. to Max.
 Head
Diam		 Head
Height		 Hex
Drive Size 		Thread
Size
 Thread
Length
EHR1981-316H 12.00mm 8.00mm
 8.00-8.05mm
 20.00mm
 9.00mm
 6.0mm
 M10 x 1.5
 16mm
EHR1983-316H 12.00mm 10.00mm
 10.00-10.05mm
 20.00mm 9.00mm 6.0mm M10 x 1.5 16mm
EHR1980-316H 12.00mm 12.00mm
 12.00-12.05mm
 20.00mm 9.00mm 6.0mm M10 x 1.5 16mm
EHR1982-316H 12.00mm 14.00mm
 14.00-14.05mm
 20.00mm 9.00mm 6.0mm M10 x 1.5 16mm
EHR1984-316H 12.00mm 16.00mm
 16.00-16.05mm
 20.00mm 9.00mm 6.0mm M10 x 1.5 16mm
EHR1986-316H 12.00mm 18.00mm
 18.00-18.05mm
 20.00mm 9.00mm 6.0mm M10 x 1.5 16mm
EHR1988-316H 12.00mm 20.00mm
 20.00-20.05mm
 20.00mm 9.00mm 6.0mm M10 x 1.5 16mm
EHR1992-316H 12.00mm 25.00mm
 25.00-25.05mm
 20.00mm 9.00mm 6.0mm M10 x 1.5 16mm
EHR1993-316H 12.00mm 30.00mm
 30.00-30.05mm
 20.00mm 9.00mm 6.0mm M10 x 1.5 16mm
EHR1994-316H 12.00mm 35.00mm
 35.00-35.05mm
 20.00mm 9.00mm 6.0mm M10 x 1.5 16mm
EHR1996-316H 12.00mm 40.00mm
 40.00-40.05mm
 20.00mm 9.00mm 6.0mm M10 x 1.5 16mm
EHR1998-316H 12.00mm 45.00mm
 45.00-45.05mm
 20.00mm 9.00mm 6.0mm M10 x 1.5 16mm
EHR1999-316H 12.00mm 50.00mm
 50.00-50.05mm
 20.00mm 9.00mm 6.0mm M10 x 1.5 16mm


416 Stainless Steel - 12mm Shoulder Diameter
Tight Tolerance Smooth Head Shoulder Screw Hex Drive
Part Number
 Shoulder
Diam
11.97-12.00mm		 Shoulder
Length
 Shoulder
Length
Min. to Max.
 Head
Diam		 Head
Height		 Hex
Drive Size 		Thread
Size
 Thread
Length
EHR1981-416H 12.00mm 8.00mm
 8.00-8.05mm
 20.00mm
 8.00mm
 6.0mm
 M10 x 1.5
 16mm
EHR1983-416H 12.00mm 10.00mm
 10.00-10.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1980-416H 12.00mm 12.00mm
 12.00-12.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1982-416H 12.00mm 14.00mm
 14.00-14.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1984-416H 12.00mm 16.00mm
 16.00-16.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1986-416H 12.00mm 18.00mm
 18.00-18.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1988-416H 12.00mm 20.00mm
 20.00-20.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1992-416H 12.00mm 25.00mm
 25.00-25.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1993-416H 12.00mm 30.00mm
 30.00-30.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1994-416H 12.00mm 35.00mm
 35.00-35.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1996-416H 12.00mm 40.00mm
 40.00-40.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1998-416H 12.00mm 45.00mm
 45.00-45.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1999-416H 12.00mm 50.00mm
 50.00-50.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm


A286 Stainless Steel - 12mm Shoulder Diameter
Tight Tolerance Smooth Head Shoulder Screw Hex Drive
Part Number
 Shoulder
Diam
11.97-12.00mm		 Shoulder
Length
 Shoulder
Length
Min. to Max.
 Head
Diam		 Head
Height		 Hex
Drive Size 		Thread
Size
 Thread
Length
EHR1981-286H 12.00mm 8.00mm
 8.00-8.05mm
 20.00mm
 8.00mm
 6.0mm
 M10 x 1.5
 16mm
EHR1983-286H 12.00mm 10.00mm
 10.00-10.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1980-286H 12.00mm 12.00mm
 12.00-12.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1982-286H 12.00mm 14.00mm
 14.00-14.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1984-286H 12.00mm 16.00mm
 16.00-16.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1986-286H 12.00mm 18.00mm
 18.00-18.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1988-286H 12.00mm 20.00mm
 20.00-20.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1992-286H 12.00mm 25.00mm
 25.00-25.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1993-286H 12.00mm 30.00mm
 30.00-30.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1994-286H 12.00mm 35.00mm
 35.00-35.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1996-286H 12.00mm 40.00mm
 40.00-40.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1998-286H 12.00mm 45.00mm
 45.00-45.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1999-286H 12.00mm 50.00mm
 50.00-50.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm


Alloy Steel - 12mm Shoulder Diameter
Tight Tolerance Smooth Head Shoulder Screw Hex Drive
 Note : Alloy Steel Screws have a black-oxide finish to offer mild resistance to rust.

Part Number
 Shoulder
Diam
11.97-12.00mm		 Shoulder
Length
 Shoulder
Length
Min. to Max.
 Head
Diam		 Head
Height		 Hex
Drive Size 		Thread
Size
 Thread
Length
EHR1981-414H 12.00mm 8.00mm
 8.00-8.05mm
 20.00mm
 8.00mm
 6.0mm
 M10 x 1.5
 16mm
EHR1983-414H 12.00mm 10.00mm
 10.00-10.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1980-414H 12.00mm 12.00mm
 12.00-12.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1982-414H 12.00mm 14.00mm
 14.00-14.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1984-414H 12.00mm 16.00mm
 16.00-16.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1986-414H 12.00mm 18.00mm
 18.00-18.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1988-414H 12.00mm 20.00mm
 20.00-20.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1992-414H 12.00mm 25.00mm
 25.00-25.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1993-414H 12.00mm 30.00mm
 30.00-30.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1994-414H 12.00mm 35.00mm
 35.00-35.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1996-414H 12.00mm 40.00mm
 40.00-40.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1998-414H 12.00mm 45.00mm
 45.00-45.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm
EHR1999-414H 12.00mm 50.00mm
 50.00-50.05mm
 20.00mm 8.00mm 6.0mm M10 x 1.5 16mm


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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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