Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
WHEATON 35 mm Screw-On Cap - Screw On Caps
WHEATONScrew On Caps

WHEATON 35 mm Screw-On Cap

WHEATON 35 mm Dia Screw-On Caps (MPN 239284) are white, opaque polypropylene screw-on caps with a 33-400 mm closure size, supplied in packs of 144.

SKU 3G-OTH-641034

Brand
WHEATON
Item
35 mm Screw-On Cap
Part Number
239284
Category
Screw On Caps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

WHEATON
Manufacturer Part Number
239284
Type
White, Polypropylene, Opaque
Closures Included
144
Screw Closure Size
33-400 mm

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

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

Product Description

WHEATON 35 mm Dia Screw-On Caps (MPN 239284) are white, opaque polypropylene screw-on caps with a 33-400 mm closure size, supplied in packs of 144.

Frequently Asked Questions

What are WHEATON 35 mm screw-on caps used for?

WHEATON 35 mm screw-on caps (MPN 239284) seal glass or plastic containers in laboratory, pharmaceutical, and chemical storage applications. The white opaque polypropylene construction provides light-blocking protection for light-sensitive contents. 3G Electric supplies these caps globally for industrial and scientific packaging needs.

What are the specifications of WHEATON cap 239284?

The WHEATON cap 239284 is a 35 mm diameter screw-on cap with a 33-400 mm screw closure size. It is made of white opaque polypropylene and includes 144 closures per pack. The cap is designed for standard 33-400 mm threaded containers and is not vented or lined.

Where to buy WHEATON 239284 caps worldwide?

3G Electric supplies WHEATON 239284 caps worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this 144-pack of white opaque polypropylene screw-on caps.

How to select the right WHEATON cap for a 33-400 mm container?

For a 33-400 mm threaded container, select a cap with matching 33-400 mm screw closure size, like the WHEATON 239284. Ensure the cap material (polypropylene) is compatible with your contents and temperature range. Opaque caps protect light-sensitive materials. 3G Electric can help confirm fit and application requirements.

Used in

Common applications for WHEATON
Pharmaceutical quality control — WHEATON manual vial top decrimper for 13 mm crimp-top vials with aluminum seals
Field or mobile laboratory — WHEATON battery-powered decrimper (MPN W225814) for portable vial opening
Chemical storage — WHEATON 28-400 mm polypropylene screw cap with PTFE-faced liner for sealing containers
Industrial sample containment — WHEATON 45-400 mm screw cap for containers requiring a 45-400 mm closure
Biological research — WHEATON 1 mL Tenbroeck tissue grinder for manual homogenization of soft tissue
Clinical sample preparation — WHEATON 40 mL Tenbroeck tissue grinder with 1 1/4 in tube for larger tissue samples
Not sure this is the right part? Photo-identify it→

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.

You might also need

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

More from WHEATON

View all WHEATON parts →
This blue polypropylene screw cap features a PTFE/silicone liner and a 9 mm closure size. It is autoclavable and designed for sealing narrow-mouth laboratory containers, providing chemical resistance and a reliable seal for sample storage and general lab use
WHEATON
This blue polypropylene screw cap features a PTFE/silicone liner and a 9 mm closure size. It is autoclavable and designed for sealing narrow-mouth laboratory containers, providing chemical resistance and a reliable seal for sample storage and general lab use

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first