SKU: 34961775690

1/4 x 7/16-20 Flareless Tube x Male O-Ring Boss Straight Connector 316 Stainless Steel

Sale price$10.21 Regular price$11.35
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Ships within 48 hours · Estimated delivery Sep 20 - Sep 25

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Description

1/4 x 7/16-20 Flareless Tube x Male O-Ring Boss Straight Connector 316 Stainless SteelThe 1 4 Tube Outside Diameter x 1 4 Male O Ring Boss, 316 Stainless Steel Connector is a high quality, corrosion resistant fitting designed for secure, leak proof connections between a tubing system and a male O Ring Boss (ORB) threaded port. The 316 stainless steel construction ensures durability and resistance to harsh environments, making it ideal for corrosive fluids, high pressure systems, and applications where reliability is critical. Mid Lok

The 1/4 Tube Outside Diameter x 1/4 Male O-Ring Boss, 316 Stainless Steel Connector is a high-quality, corrosion-resistant fitting designed for secure, leak-proof connections between a tubing system and a male O-Ring Boss (ORB) threaded port. The 316 stainless steel construction ensures durability and resistance to harsh environments, making it ideal for corrosive fluids, high-pressure systems, and applications where reliability is critical.

Mid-Lok™ instrumentation fittings offer fast, reliable, and leak-free tube connections. Made of 316/316L stainless steel with a double-ferrule design, they resist vibration and chemicals, operate from vacuum to 12,000 psi, and are compatible with other manufacturers’ components. Tighten the nut 1-1/4 turns past snug for optimal sealing.

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Specifications 

                         Value
TYPE Flareless Tube x Male O-Ring Boss Straight Connector 316 Stainless Steel 
DESIGN

Flareless Tube Connection designed to connect to a tube without the need for a flare (angled edge).

MATERIAL Stainless Steel ensures resistance to corrosion, high temperatures, and chemical exposure, making it ideal for harsh environments like marine, offshore, and chemical industries.
MATERIAL CONSTRUCTION 316 Stainless Steel
WEIGHT (LBS)
CONNECTION SIZE 1 1/4"
CONNECTION SIZE 2 1/4"
CONNECTION TYPE Tube|Male ORB
CONNECTION TYPE 1 Tube
CONNECTION TYPE 2 Male O-Ring Boss
FITTING TYPE Connector
SERIES N6400
THREAD SIZE  3/8-24 x 7/16-20
THREAD SIZE 1 7/16 - 20
THREAD SIZE 2 7/16 - 20
APPLICATIONS Ideal for Hydraulic Systems, Pneumatic Systems, Chemical Processing, Marine & Offshore Industries, Food & Beverage Systems.
Brand  Midland Industries

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 34961775690

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ClairY
New York, US
★★★★★ 5
Finally!
Size: X-Large, Color: All Black D (5-pack)
Finally, comfortable underwear that don’t end up giving me a wedgie. I have a round booty and most cuts of underwear end up shifting as I walk and sit. The hem of the underwear comes right under my cheeks and the lightweight material ensures there’s no panty line and no shifting to where I don’t want them! I’m definitely purchasing more.
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Reviewed in the United States on May 17, 2026
A
Verified Purchase
Amazon Customer
Bozeman, US
★★★★★ 3
Ehh
Size: Medium, Color: Multicoloured E-(5-pack)
Very thin, still comfy but very thin material. Super soft though. I've worn and washed and they have held up but I won't be repurchasing bc these are so thin
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Reviewed in the United States on April 14, 2026
G
Verified Purchase
Grma4m&m
Chelsea, US
★★★★★ 5
They’re fantastic!!!!
Size: X-Large, Color: Multicoloured E-(5-pack)
My clothing size is 16/18 and XL. Even though Amazon suggested a size XXL, I ordered my normal XL and they fit perfectly. The fabric for this style is 92% bamboo viscose and is amazingly soft and almost silky feeling. I had ordered a different boy short in this brand but they were 80% bamboo viscose and the fabric was significantly heavier. I returned those and ordered these.
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Reviewed in the United States on April 25, 2026
A
Verified Purchase
Adia
Phoenix, US
★★★★★ 5
My favorite underwear
Size: Medium, Color: Multicoloured C (5-pack)
Super comfortable!! They are soft and breathable. No pinching, no shifting, and relatively invisible in skirts, pants, and loose dresses. True to size. Excellent quality, holds up well. Only thing is that the wording on the front does come off after a few washes, so you have to differentiate the front from the back of the underwear by how high the seam comes up. I almost exclusively wear this underwear now, I love it!
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Reviewed in the United States on April 30, 2026
M
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Musicbookfan
Louisville, US
★★★★★ 5
Incredible Comfort
Size: Large, Color: Multicoloured F (5-pack)
Amazing; I’ll be ordering more. Super soft, lightweight, smooth under clothes, incredible comfort! Best underwear! I ordered these because I’m tired of underwear lines when wearing biker shorts/leggings. Other boy shorts were too long or the bottom hem too thick and both of those issues left lines around my upper leg. THESE are *just right* - perfect length and fit. No panty lines on close fitting pants, comfortable under other pants and dresses, great with jumpsuits, and fit well under slip shorts with dresses. NOTE: These take longer to dry, than similar clothes, in the dryer. No shrinking though. SIZE: I ordered these in size L and they fit perfectly. A little snug when first on but they loosened up. For reference I’m 5’4” tall, about 175#, carry my weight in my hips and backside,wear size L sweats/pajamas/loose pants, size 12 jeans.
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Reviewed in the United States on September 23, 2025

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