Hi-Tech Fasteners Inc.
Hi-Tech Fasteners, Inc.
4940 Winchester Boulevard
Frederick, Maryland 21703-7400

Toll Free: 800.466.1940
Tel: 301.831.1277
Fax: 301.831.8296
Email: sales@hitechfasteners.com
Website: www.hitechfasteners.com
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Unit of Measure

Specifications

Thread Size x Pitch

 N/A M3 x 0.5
Type1 N/A PS10

Thread Code

 N/A M3

Screw Length Code

 N/A 40

E Nom.

 N/A 4.70 mm a1279_1.jpg

H + 0.05 -0.15

 N/A 1.91 mm
L ± 0.252 N/A 8.38 mm

T Nom.

 N/A 3.30 mm
Thread Specification3 N/A ANSI/ASME B1.13M, 6g

Material

 N/A 300 Series Stainless Steel

Finish

 N/A Passivated and/or tested per ASTM A380

CAD Supplier

 N/A PennEngineering® (PEM®)

Inventory

 N/A {0}
  • 1 2B (unified) and 6H (metric) go gauge may stop at pilot end but class 3A (unified) and 4h (metric) screws will pass through with finger torque.
  • 2 The “L” dimension is the height of the installed stud at max grip. The height of the stud will increase if it is installed into thinner material. To calculate “actual L” use this formula: max grip - actual grip + L = “actual L”
  • 3 As with all external plated threads, Class 2A/6g, the maximum major and pitch, after plating, may equal basic sizes and be gauged to Class 3A/4h, per ANSI B1.1, Section 8, Table 3A and ANSI B1.13M, Section 8, Paragraph 8.2.