Sherex Fastening Solutions, LLC
Sherex Fastening Solutions, LLC.
400 Riverwalk Pkwy, Suite 600
Tonawanda, NY 14150
Toll Free: 866.474.3739
Tel: 716.875.0315
Fax: 716.875.0358
Email: info@sherex.com
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Part number reflects steel, open-end, non-keyed, with cadmium yellow plating only.

Please refer to the part numbering system above for further configurations.

All dimensions below are in inches.
Unit of Measure

Specifications

NAS Part Number

 N/A NAS1330S6E-551

Thread Size

 N/A 3/8-16 UNC-3B

Grip Range
(Min. - Max.)

 N/A .466 - .551

Identifying Mark

 N/A 4 RAD

A
± .015

 N/A 1.312

M
REF

 N/A 0.625

L
± .015 (Closed End Keyless)

 N/A 1.750

J
NOM (Closed End Keyless)

 N/A 1.065

K
NOM (Closed End Keyless)

 N/A 0.705

L
± .015 (Closed End Keyed)

 N/A 1.750

J
NOM (Closed End Keyed)

 N/A 1.065

K
NOM (Closed End Keyed)

 N/A 0.705

ØB
± .015

N/A 0.770

C
NOM

N/A 0.124

ØD
+.000/-.004

 N/A 0.490

Install Drill Size
REF

 N/A 12.5 MM

Install Hole Size
Min. - Max.

 N/A .490 - .500

E
MAX

N/A 0.597

F
+.005/-.000

 N/A 0.120

P
+.003/-.000

 N/A 0.128

H

 N/A .110 - .115

Pull Up Factor

 N/A .155

Resources

N/A Sherex NAS Catalog