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HAM-LET Compression Fitting Adapter: 4 mm OD x 1/2 in Pipe Fitting Size - Double-Ferrule Stainless Steel Fittings
HAM-LETDouble-Ferrule Stainless Steel Fittings

HAM-LET Compression Fitting Adapter: 4 mm OD x 1/2 in Pipe Fitting Size

The HAM-LET Compression Fitting Adapter is a double-ferrule stainless steel fitting with a Compression x MNPT configuration, sized 4 mm OD x 1/2 in pipe. It is compatible with Swagelok fitting brands, as specified by…

SKU 3G-OTH-471346

Brand
HAM-LET
Item
Compression Fitting Adapter: 4 mm OD x 1/2 in Pipe Fitting Size
Category
Double-Ferrule Stainless Steel Fittings
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Technical Specifications

HAM-LET
Manufacturer Part Number
768L SS 4 MMX 1/2
Type
Compression x MNPT
Compatible Fitting Brands
Swagelok
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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 with a Compression x MNPT configuration, sized 4 mm OD x 1/2 in pipe. It is compatible with Swagelok fitting brands, as specified by the manufacturer part number 768L SS 4 MMX 1/2.

Frequently Asked Questions

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

This HAM-LET double-ferrule stainless steel adapter connects 4 mm OD tubing to a 1/2 in male NPT port. It is used in instrumentation, hydraulic, and pneumatic systems where leak-tight, vibration-resistant connections are required, and is compatible with Swagelok fittings.

What are the specifications of the HAM-LET 768L SS 4 MMX 1/2?

The HAM-LET 768L SS 4 MMX 1/2 is a double-ferrule stainless steel compression fitting adapter. It has a Compression x MNPT configuration, with 4 mm OD tube size and 1/2 in pipe thread. It is compatible with Swagelok fitting brands.

Where to buy HAM-LET compression fittings in worldwide?

3G Electric supplies HAM-LET compression fittings worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the 768L SS 4 MMX 1/2 adapter.

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

To install, slide the nut and ferrules onto the tube, insert the tube fully into the fitting body, then tighten the nut by hand. Use a wrench to tighten 1-1/4 turns past finger-tight for proper ferrule swaging. Always follow manufacturer guidelines for torque and tube preparation.

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: 5/8 in OD x 3/8 in Pipe Fitting Size, Tube x FNPT (MPN 766L SS 5/8 X 3/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 5/8 in OD x 3/8 in Pipe Fitting Size, Tube x FNPT (MPN 766L SS 5/8 X 3/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 5/16 in OD x 1/8 in Pipe Fitting Size, Tube x FNPT (MPN 770L SS 5/16X 1/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 5/16 in OD x 1/8 in Pipe Fitting Size, Tube x FNPT (MPN 770L SS 5/16X 1/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 12 mm OD x 1/2 in Pipe Fitting Size, Compression x Pipe Weld (MPN 768LN SS 12MMX 1/2). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 12 mm OD x 1/2 in Pipe Fitting Size, Compression x Pipe Weld (MPN 768LN SS 12MMX 1/2). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 5/8 in OD x 5/8 in OD Fitting Size, Tube x Tube (MPN 774L SS 5/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 5/8 in OD x 5/8 in OD Fitting Size, Tube x Tube (MPN 774L SS 5/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 8 mm OD x 1/4 in Pipe Fitting Size, Compression x MBSPP (MPN 768LG SS 8 MMX 1/4). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 8 mm OD x 1/4 in Pipe Fitting Size, Compression x MBSPP (MPN 768LG SS 8 MMX 1/4). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Ferrule: 12 mm OD Fitting Size, Compression, Stainless Steel (MPN 760LB-SS-12MM). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Ferrule: 12 mm OD Fitting Size, Compression, Stainless Steel (MPN 760LB-SS-12MM). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 5/8 in OD x 1/2 in OD Fitting Size, Tube x Tube (MPN 763L SS 5/8 X 1/2). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 5/8 in OD x 1/2 in OD Fitting Size, Tube x Tube (MPN 763L SS 5/8 X 1/2). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 5/8 in OD x 7/8 in Pipe Fitting Size, Tube x ORB (MPN 769LOB SS 5/8X7/8-14 POS). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET; Fitting Size: 5/8 in OD x 7/8 in Pipe.
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HAM-LET Compression Fitting Adapter: 5/8 in OD x 7/8 in Pipe Fitting Size, Tube x ORB (MPN 769LOB SS 5/8X7/8-14 POS). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET; Fitting Size: 5/8 in OD x 7/8 in Pipe.