Blanking Plugs · Full Range & Custom OEM

Every Size.
Standard & Fully Custom.
One Supplier.

Guramold supplies the complete range of IP-rated threaded blanking plugs — metric M-series and German PG-series — for electrical enclosure makers and distributors worldwide. From a single piece to full OEM production.

M & PG SeriesIP69KCE · RoHSMOQ from 1 pcOEM Welcome
Full Size Range Available
Metric M-Series
M12 – M63
Sizes
M12 · M16 · M20 · M25
Larger
M32 · M40 · M50 · M63
Material
Nylon PA66
IP Rating
IP69K
Colour
Black / White / Custom
MOQ
From 1 piece
PG-Series
SizesPG7 – PG48
StandardGerman Thread
MaterialNylon PA66
MOQFrom 1 piece
Certifications
CERoHSIP69KREACH
FOB · CIF · EXW · DDP
Samples in 3–5 days
M & PG
Full Range Covered
1 pc
Minimum Order
IP69K
Waterproof Rating
OEM ✓
Custom Welcome
Product Range
Full Range of Blanking Plugs
Metric M-series (M12–M63) & German PG-series (PG7–PG48) · Slotted nylon PA66 · Black, white & custom colours · From 1 piece
Metric M-series blanking plugs black and white
⭐ Best Seller
M-Series — Black & White
M12 · M16 · M20 · M25 · M32 · M40 · M50 · M63
Nylon PA66 · Slotted head · IP69K
M16 & M20 are our top sellers
From 1 pc→
PG-series blanking plug
PG Series
PG-Series Plugs
PG7 · PG9 · PG11 · PG13.5 · PG16 · PG21 · PG29 +
German thread standard
Nylon PA66 · Black & white
PG7–PG48→
Custom and OEM blanking plugs
Custom
Custom & OEM — Made to Drawing
Non-standard sizes to your drawing
Any RAL colour · Logo engraving
Submit a drawing or sample
OEM Welcome→
Custom OEM Solutions

Your Drawing,
Our Production.

Beyond our standard M-series and PG-series, we produce blanking plugs to your exact specification. Submit a drawing or sample — we work directly with our injection moulding partners to make non-standard sizes, special colours and branded plugs. No order too small.

Full standard range — metric M12–M63 and PG7–PG48, always available
Custom thread sizes — non-standard or special pitch made to drawing
RAL colour matching — any colour to match your enclosure range
Logo & branding — laser engraving or moulded-in logo available
MOQ from 1 piece — samples & small orders welcome, scale up when ready
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Send Your Drawing
DXF, DWG, PDF, or even a hand sketch — we'll review and quote within 24 hours
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Custom Colour
Any RAL code accepted. Standard black and white always available
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OEM Branding
Laser engraving or moulded logo. White-label packaging available
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Fast Tooling
New mould in 15–20 days. First samples before mass production
Applications
Where Guramold Plugs Are Used
Trusted across industries worldwide for sealing unused cable gland entries
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Electrical Enclosures & Junction Boxes
Seal unused cable gland entries in IP-rated junction boxes, distribution boards, and control panels. We stock every common knockout size — M12 to M63 and PG7 to PG48.
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Industrial Machinery & Automation
Used in PLC cabinets, servo drive boxes, and machine tool enclosures to maintain ingress protection ratings where cable entries are not populated.
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Outdoor & Harsh Environments
IP69K rated plugs deployed in outdoor cabinets and washdown environments where moisture and dust resistance are critical.
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OEM & Enclosure Manufacturers
Private-label plugs across the full M and PG range for enclosure OEMs. Custom RAL colour, logo engraving, and master-carton packing to spec. MOQ from 1 piece.
Get In Touch

Request a Quote,
Sample or Drawing Review

We respond within 24 hours. Samples dispatched within 3–5 business days. Custom OEM and drawing-based orders welcome. All trade terms supported: FOB, CIF, EXW, DDP.

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sale@guramold.com
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WhatsApp: +86 191 3833 1074
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China
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Mon–Fri · 09:00–18:00 CST
Prefer email? Write to sale@guramold.com