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WHEATON Cap: 27 mm Dia, Black, Phenolic, 24-400 mm Screw Closure Size, 144 Closures Included - Screw On Caps
WHEATONScrew On Caps

WHEATON Cap: 27 mm Dia, Black, Phenolic, 24-400 mm Screw Closure Size, 144 Closures Included

The WHEATON 27 mm Dia Screw On Cap is a black, phenolic, opaque closure with a 24-400 mm screw closure size, supplied in a pack of 144. This cap is designed for standard 24-400 mm threaded containers, offering a…

SKU 3G-OTH-641016

Brand
WHEATON
Item
Cap: 27 mm Dia, Black, Phenolic, 24-400 mm Screw Closure Size, 144 Closures Included
Category
Screw On Caps
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

WHEATON
Manufacturer Part Number
239257
Type
Black, Phenolic, Opaque
Closures Included
144
Screw Closure Size
24-400 mm

Technical Documents

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WHEATON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WHEATON 27 mm Dia Screw On Cap is a black, phenolic, opaque closure with a 24-400 mm screw closure size, supplied in a pack of 144. This cap is designed for standard 24-400 mm threaded containers, offering a secure seal without a liner or foam liner.

Frequently Asked Questions

What is the WHEATON 27 mm screw cap used for?

The WHEATON 27 mm screw cap seals standard 24-400 mm threaded containers. It is commonly used in laboratory, pharmaceutical, and chemical storage applications where a secure, opaque closure is needed to protect contents from light.

What are the specifications of the WHEATON 239257 cap?

The WHEATON 239257 cap is a black, phenolic, opaque screw-on closure with a 24-400 mm screw closure size. It includes 144 closures per pack, has no liner or foam liner, and is designed for 27 mm diameter container necks.

Where to buy WHEATON 239257 caps worldwide?

3G Electric supplies WHEATON 239257 caps worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver these phenolic screw caps to your facility, regardless of location.

How to select the right WHEATON cap for 24-400 mm containers?

To select the correct WHEATON cap, match the screw closure size (24-400 mm) to your container's thread. The 239257 cap is opaque black phenolic, ideal for light-sensitive contents. Ensure the cap type (screw-on) and diameter (27 mm) align with your bottle neck finish.

Used in

Common applications for WHEATON
Environmental testing laboratories — WHEATON BOD bottles (SKU 48H604) for biochemical oxygen demand analysis of water samples.
Pharmaceutical compounding — WHEATON rectangular glass lab bottles (SKU 48H782) for storing liquid reagents and intermediates.
Cryogenic sample storage — WHEATON fiberboard cold storage boxes (SKU 6EMW3) for organizing vials in liquid nitrogen freezers.
Analytical chemistry — WHEATON glass scintillation vials (SKU 48H848) for liquid scintillation counting of radioactive samples.
Industrial quality control — WHEATON bottle top dispensers (SKU 23NC18) for dispensing precise volumes of solvents or acids.
Laboratory organization — WHEATON paper index cards (SKU 49WE10) for labeling and tracking samples in storage racks.

WHEATON Products

3G Electric supplies WHEATON screw on caps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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