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HAM-LET Compression Fitting Adapter: 3/16 in OD x 1/4 in Pipe Fitting Size - Double-Ferrule Stainless Steel Fittings
HAM-LETDouble-Ferrule Stainless Steel Fittings

HAM-LET Compression Fitting Adapter: 3/16 in OD x 1/4 in Pipe Fitting Size

The HAM-LET Compression Fitting Adapter is a double-ferrule stainless steel fitting, type Tube x MNPT, from the Let-Lok series. It connects 3/16 in OD tubing to a 1/4 in pipe fitting size (MPN 769L SS 3/16X 1/4) and…

SKU 3G-OTH-471608

Brand
HAM-LET
Item
Compression Fitting Adapter: 3/16 in OD x 1/4 in Pipe Fitting Size
Category
Double-Ferrule Stainless Steel Fittings
Available to Order
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Technical Specifications

HAM-LET
Manufacturer Part Number
769L SS 3/16X 1/4
Series
Let-Lok
Type
Tube x MNPT
Compatible Fitting Brands
Parker A-LOK
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HAM-LET Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HAM-LET Compression Fitting Adapter is a double-ferrule stainless steel fitting, type Tube x MNPT, from the Let-Lok series. It connects 3/16 in OD tubing to a 1/4 in pipe fitting size (MPN 769L SS 3/16X 1/4) and is compatible with Parker A-LOK fittings.

Frequently Asked Questions

What is a HAM-LET compression fitting adapter used for?

A HAM-LET compression fitting adapter connects 3/16 in OD tubing to a 1/4 in male NPT pipe thread. It is used in instrumentation, hydraulic, and pneumatic systems requiring leak-tight, vibration-resistant connections. The double-ferrule design from the Let-Lok series ensures reliable sealing in high-pressure applications.

What are the specifications of the HAM-LET 769L SS 3/16X 1/4?

The HAM-LET 769L SS 3/16X 1/4 is a double-ferrule stainless steel fitting from the Let-Lok series. It has a tube size of 3/16 in OD and a pipe fitting size of 1/4 in, with a Tube x MNPT connection type. It is compatible with Parker A-LOK fittings.

Where to buy HAM-LET compression fittings in worldwide?

3G Electric supplies HAM-LET compression fittings, including the Let-Lok series, to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the 769L SS 3/16X 1/4 adapter or other HAM-LET double-ferrule fittings.

How to install a HAM-LET double-ferrule compression fitting?

To install a HAM-LET double-ferrule fitting, insert the tube fully into the fitting body until it bottoms out. Tighten the nut finger-tight, then use a wrench to tighten 1-1/4 turns for 3/16 in OD tubing. Always follow manufacturer guidelines for torque and re-make procedures to ensure a leak-free seal.

Used in

Common applications for HAM-LET
Oil and gas — HAM-LET H99 Series needle valves for instrument isolation in high-pressure lines
Chemical processing — HAM-LET H-400 Series check valves for backflow prevention in corrosive fluid systems
Semiconductor manufacturing — HAM-LET EVZS4R-BV diaphragm valves for ultra-high-purity gas distribution
Power generation — HAM-LET H-6800 Series three-way ball valves for cooling water flow switching
Analytical instrumentation — HAM-LET H300U Series metering valves for precise flow regulation in lab gas systems
Hydraulic systems — HAM-LET H-410 Series poppet check valves for load-holding in hydraulic circuits

HAM-LET Products

3G Electric supplies HAM-LET double-ferrule stainless steel fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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HAM-LET Compression Fitting Adapter: 3/8 in OD x 3/8 in Pipe Fitting Size, Tube x FNPT (MPN 766L SS 3/8 X 3/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 3/8 in OD x 3/8 in Pipe Fitting Size, Tube x FNPT (MPN 766L SS 3/8 X 3/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 10 mm OD x 1/4 in Pipe Fitting Size, Compression x MBSPT (MPN 768LR SS 10MMX 1/4). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 10 mm OD x 1/4 in Pipe Fitting Size, Compression x MBSPT (MPN 768LR SS 10MMX 1/4). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 1/8 in OD x 1/4 in Pipe Fitting Size, Tube x MNPT (MPN 768L SS 1/8 X 1/4). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 1/8 in OD x 1/4 in Pipe Fitting Size, Tube x MNPT (MPN 768L SS 1/8 X 1/4). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 3/8 in OD x 3/4 in Pipe Fitting Size, Tube x MNPT (MPN 768L SS 3/8 X 3/4). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET; Fitting Size: 3/8 in OD x 3/4 in Pipe.
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HAM-LET Compression Fitting Adapter: 3/8 in OD x 3/4 in Pipe Fitting Size, Tube x MNPT (MPN 768L SS 3/8 X 3/4). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET; Fitting Size: 3/8 in OD x 3/4 in Pipe.
HAM-LET Compression Fitting Adapter: 3/4 in OD x 1 in OD Fitting Size, Tube x Tube, Stainless Steel (MPN 767LT SS 3/4 X 1). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 3/4 in OD x 1 in OD Fitting Size, Tube x Tube, Stainless Steel (MPN 767LT SS 3/4 X 1). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Union: 14 mm OD x 6 mm OD Fitting Size, Compression x Compression (MPN 763L SS 14MMX6MM). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Union: 14 mm OD x 6 mm OD Fitting Size, Compression x Compression (MPN 763L SS 14MMX6MM). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 8 mm OD x 3/8 in Pipe Fitting Size, Compression x FBSPT (MPN 766LR SS 8 MMX 3/8). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 8 mm OD x 3/8 in Pipe Fitting Size, Compression x FBSPT (MPN 766LR SS 8 MMX 3/8). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 14 mm OD x 1/4 in Pipe Fitting Size, Compression x MNPT (MPN 768L SS 14MMX 1/4). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 14 mm OD x 1/4 in Pipe Fitting Size, Compression x MNPT (MPN 768L SS 14MMX 1/4). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.