Skip to content
Login for the best B2B Wholesale Experience.
Login for the best B2B Wholesale Experience.
6408-H04-O by Brennan Inc. | Hollow Hex Plug x Male O-Ring Boss | 1/4" OD | Steel

6408-H04-O by Brennan Inc. | Hollow Hex Plug x Male O-Ring Boss | 1/4" OD | Steel

$0.66 - $0.66
$0.66
$0.84
$0.84 - $0.84
$0.84

Brennan Inc.
Tube Fittings & Adapters: 6408-H-O - Hollow Hex Plug x Male O-Ring Boss
Specifications for Variant SKU: 6408-H04-O Brennan
Ends Configuration: 1/4in Male O-Ring Boss
Material(s): Steel
Part Number Material Tube O.D. B SAE ORB L Length C5 Hex
6408-H02-O Steel 1/8" 5/16-24" 0.400" 0.125"
6408-H03-O Steel 3/16" 3/8-24" 0.400" 0.125"
6408-H04-O Steel 1/4" 7/16-20" 0.470" 0.188"
6408-H05-O Steel 5/16" 1/2-20" 0.470" 0.188"
6408-H06-O Steel 3/8" 9/16-18" 0.500" 0.250"
6408-H08-O Steel 1/2" 3/4-16" 0.580" 0.313"
6408-H10-O Steel 5/8" 7/8-14" 0.650" 0.375"
6408-H12-O Steel 3/4" 1-1/16-12" 0.770" 0.562"
6408-H14-O Steel 7/8" 1-3/16-12" 0.770" 0.562"
6408-H16-O Steel 1" 1-5/16-12" 0.775" 0.625"
6408-H20-O Steel 1-1/4" 1-5/8-12" 0.770" 0.750"
6408-H24-O Steel 1-1/2" 1-7/8-12" 0.770" 0.750"
6408-H32-O Steel 2" 2-1/2-12" 0.770" 0.750"
 
6408-H02-O-SS Stainless Steel 1/8" 5/16-24" 0.400" 0.125"
6408-H03-O-SS Stainless Steel 3/16" 3/8-24" 0.400" 0.125"
6408-H04-O-SS Stainless Steel 1/4" 7/16-20" 0.470" 0.188"
6408-H05-O-SS Stainless Steel 5/16" 1/2-20" 0.470" 0.188"
6408-H06-O-SS Stainless Steel 3/8" 9/16-18" 0.500" 0.250"
6408-H08-O-SS Stainless Steel 1/2" 3/4-16" 0.580" 0.313"
6408-H10-O-SS Stainless Steel 5/8" 7/8-14" 0.65" 0.375"
6408-H12-O-SS Stainless Steel 3/4" 1-1/16-12" 0.77" 0.562"
6408-H16-O-SS Stainless Steel 1" 1-5/16-12" 0.775" 0.625"
6408-H20-O-SS Stainless Steel 1-1/4" 1-5/8-12" 0.77" 0.750"
6408-H24-O-SS Stainless Steel 1-1/2" 1-7/8-12" 0.770" 0.750"
6408-H32-O-SS Stainless Steel 2" 2-1/2-12" 0.77" 0.750"
Brennan

Brennan

Brennan Industries, founded in 1953, distinguishes itself with a commitment to quality in hydraulic and pneumatic fittings. With over 120,000 styles and sizes, Brennan serves a global market through extensive distribution networks. As a privately held company, Brennan's principals actively oversee operations, ensuring top-tier customer service and responsiveness. Their products meet or exceed J.I.C./S.A.E. and international standards, supported by ISO 9001:2015, AS9100D, and NADCAP certifications. Brennan's offerings include standard and custom solutions, backed by robust engineering support. With 13 distribution centers worldwide, Brennan delivers exceptional quality, service, and competitive pricing for all hydraulic and pneumatic fitting needs.

Shop Parts by Brennan