Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
HAM-LET Compression Fitting Nut: 5/16 in OD Fitting Size, Compression - Double-Ferrule Stainless Steel Fittings
HAM-LETDouble-Ferrule Stainless Steel Fittings

HAM-LET Compression Fitting Nut: 5/16 in OD Fitting Size, Compression

The HAM-LET Compression Fitting Nut is a double-ferrule stainless steel fitting for 5/16 in OD tubing, part of the Let-Lok series (MPN 761L SS 5/16). It is compatible with Parker A-LOK fittings, providing a reliable…

SKU 3G-OTH-471698

Brand
HAM-LET
Item
Compression Fitting Nut: 5/16 in OD Fitting Size, Compression
Category
Double-Ferrule Stainless Steel Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

HAM-LET
Manufacturer Part Number
761L SS 5/16
Series
Let-Lok
Type
Compression, Stainless Steel
Compatible Fitting Brands
Parker A-LOK
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

HAM-LET Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HAM-LET Compression Fitting Nut is a double-ferrule stainless steel fitting for 5/16 in OD tubing, part of the Let-Lok series (MPN 761L SS 5/16). It is compatible with Parker A-LOK fittings, providing a reliable connection in industrial fluid systems.

Frequently Asked Questions

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

The HAM-LET compression fitting nut is used to secure double-ferrule connections on 5/16 in OD tubing in industrial fluid systems. It is part of the Let-Lok series and is compatible with Parker A-LOK fittings, providing a reliable, leak-tight seal in hydraulic, pneumatic, and instrumentation applications.

What are the specifications of the HAM-LET 761L SS 5/16 compression fitting nut?

The HAM-LET 761L SS 5/16 is a double-ferrule stainless steel compression fitting nut for 5/16 in OD tubing. It is part of the Let-Lok series and is compatible with Parker A-LOK fittings. The material is stainless steel, and the type is compression. 3G Electric supplies this genuine HAM-LET part.

Where to buy HAM-LET compression fitting nuts worldwide?

3G Electric supplies HAM-LET compression fitting nuts worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine HAM-LET parts like the 761L SS 5/16 to any location. Contact us for a quote and delivery options.

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

To install a HAM-LET double-ferrule compression fitting nut, slide the nut and ferrules onto the tubing, insert the tube into the fitting body, and tighten the nut finger-tight. Then use a wrench to tighten according to the manufacturer's recommended turns. Always follow standard tubing installation practices for leak-free connections.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from HAM-LET

View all HAM-LET parts →
HAM-LET Compression Fitting Adapter: 8 mm OD x 1/4 in Pipe Fitting Size, Tube x FNPT (MPN 739LF SS 8 MMX 1/4). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET
HAM-LET Compression Fitting Adapter: 8 mm OD x 1/4 in Pipe Fitting Size, Tube x FNPT (MPN 739LF SS 8 MMX 1/4). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 6 mm OD x 8 mm OD Fitting Size, Compression x Compression (MPN 767LT SS 6 MMX8 MM). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET
HAM-LET Compression Fitting Adapter: 6 mm OD x 8 mm OD Fitting Size, Compression x Compression (MPN 767LT SS 6 MMX8 MM). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 6 mm OD x 1/8 in Pipe Fitting Size, Compression x FBSPT (MPN 766LR SS 6 MMX 1/8). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET
HAM-LET Compression Fitting Adapter: 6 mm OD x 1/8 in Pipe Fitting Size, Compression x FBSPT (MPN 766LR SS 6 MMX 1/8). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 6 mm OD x 3/8 in Pipe Fitting Size, Compression x FNPT (MPN 766L SS 6 MMX 3/8). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET
HAM-LET Compression Fitting Adapter: 6 mm OD x 3/8 in Pipe Fitting Size, Compression x FNPT (MPN 766L SS 6 MMX 3/8). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 22 mm OD x 1/2 in Pipe Fitting Size, Compression x MNPT (MPN 768L SS 22MMX 1/2). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET
HAM-LET Compression Fitting Adapter: 22 mm OD x 1/2 in Pipe Fitting Size, Compression x MNPT (MPN 768L SS 22MMX 1/2). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Tee Fitting: 1 in OD x 1 in OD x 3/4 in OD Fitting Size, Tube x Tube x Tube (MPN 764LR SS 1 X 1X 3/4). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET
HAM-LET Compression Tee Fitting: 1 in OD x 1 in OD x 3/4 in OD Fitting Size, Tube x Tube x Tube (MPN 764LR SS 1 X 1X 3/4). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Union: 6 mm OD x 1/8 in OD Fitting Size, Compression x Compression (MPN 775L SS 6MM X 1/8). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET
HAM-LET Compression Fitting Union: 6 mm OD x 1/8 in OD Fitting Size, Compression x Compression (MPN 775L SS 6MM X 1/8). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 1/8 in OD x 1/8 in OD Fitting Size, Tube x Tube (MPN 767LP SS 1/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
HAM-LET
HAM-LET Compression Fitting Adapter: 1/8 in OD x 1/8 in OD Fitting Size, Tube x Tube (MPN 767LP SS 1/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.