Dunham Rubber & Belting Corporation
Dunham Rubber & Belting Corporation
682 Commerce Parkway West Drive, Greenwood, IN 46143
Toll Free: 800.876.5340
Tel: 317.888.3002
Fax: 317.888.2335
Email: mail@dunhamrubber.com
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  • Fixed male hex style
  • Pipe threads: NPTF design
Materials
Standard
  • 316 stainless steel
Non-Standard Materials (Special Order)
  • Monel®
  • Brass
  • Zinc-plated carbon steel (Available in stock for 1/2" to 2" WCS/8CS Series Hose only.)
  • Hastelloy
  • Titanium
  • Alloy 20 CB-3
  • Plastics
NPT Male Fittings (Style 03)
NPT Male Fittings (Style 03)-2
Unit of Measure
1 

Item #

Inside Diameter

"A" Fitting Length

"H" Hex Size

"I" Inner Diameter @ Hose

160203SKO N/A 0.13 in3.18 mm N/A 1.26 in32.00 mm N/A 0.43 in10.92 mm N/A 0.08 in1.93 mm
160403SKO N/A 1/4 in6.35 mm N/A 1.72 in43.69 mm N/A 0.56 in14.27 mm N/A 0.17 in4.32 mm
160603SKO N/A 0.38 in9.53 mm N/A 1.80 in45.64 mm N/A 0.69 in17.45 mm N/A 0.28 in7.11 mm
160803SKO N/A 1/2 in12.7 mm N/A 2.24 in56.77 mm N/A 0.88 in22.23 mm N/A 0.38 in9.53 mm
381203SKO N/A 0.75 in19.05 mm N/A 2.51 in63.65 mm N/A 1.13 in28.58 mm N/A 0.63 in16.00 mm
381603SKO N/A 1.0 in25.4 mm N/A 2.91 in73.91 mm N/A 1.38 in34.93 mm N/A 0.87 in22.10 mm
382003SKO N/A 1.25 in31.75 mm N/A 3.69 in93.73 mm N/A 1.75 in44.45 mm N/A 1.10 in27.94 mm
382403SKO N/A 1.50 in38.1 mm N/A 3.92 in99.57 mm N/A 2.00 in50.80 mm N/A 1.37 in34.80 mm
383203SKO N/A 2.00 in50.8 mm N/A 4.60 in116.84 mm N/A 2.40 in60.96 mm N/A 1.75 in44.45 mm
384003SKO N/A 2.50 in63.5 mm N/A Consult Factory N/A 2.88 in73.03 mm N/A 2.20 in55.88 mm
384803SKO N/A 3.00 in76.2 mm N/A 6.40 in162.56 mm N/A 3.59 in91.19 mm N/A 2.76 in70.10 mm
386403SKO N/A 4.00 in101.6 mm N/A Consult Factory N/A Consult Factory N/A 3.75 in95.25 mm
Unit of Measure
1