Acme Seals Bolt Seal

The Acme Bolt Seal is an ISO 17712:2013 (E) compliant high security bolt seal, designed for high value ISO container cargo shipments.   The plastic coated bolt and locking bush is laser marked with identical sequential numbers for added security. When locked the bolt spins freely to confirm seal integrity.


Acme Bolt Seal ISO 17712 compliance certificates

Download Now 

Acme Bolt Seal datasheet (160kb)

Download Now 

Recommended applications

Rail, Sea & Air Container Freight, Doors, Hatches,

Trailers, Storage.



Carbon steel with zinc chromate finish

Bolt - High visibility polypropylene coated

Lock Bush - High visibility polypropylene coated

All ABS with Biodegradable additives


ISO 17712:2013 (E) ‘H’ compliant High Security Seal

HM Revenue & Customs High Barrier Seal Class 1

EU Regulation 2454/93, Article 386, Annex 46A

US In-Bond Security


Available Operating Length




Bolt - 18.8mm dia head and 7.9mm dia shaft

Bush - 18.1mm dia head reducing to 12.0mm


Average Breaking Strength

Tensile Pull Strength - 20.20(kN)

Shear Test - 8.96 (kN)

Impact Test at 18º C - 40.68+(J)

Impact Test at -27º C - 40.68+(J)

Bending Test - 67.34(Nm)


Do you know that you can customise our products by imprinting your company logo on to our seals?