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Thread Protector HK45, H45C, USP .45 & USPC .45 - Steel 16 X 1 LH

SKU: HKP-18004
HK45 Tactical, 45CT, USP 45, USPC Tactical Thread Protector - 16 X 1mm LH

New style .45 caliber tactical thread protector, cap fits all HK 45 cal full size & compact barrels threaded 16mm X 1mm left hand thread. A must have item to protect your threaded barrels, exposed threads & your HK pistol investment. Fits all HK .45 factory German threaded barrels. Each thread protector has a built in O-ring to allow the best fit possible to prevent the thread protector from coming loose. Each unit features the "crown shield" to cover and protect the exposed end of all barrels.

The use of the thread protector will prevent the threads from being damaged or nicked, while providing a high quality, finished look to your HK pistol as HK does not provide a thread protector with the pistol. HK parts has them available to protect and increase the value of your investment.

Fits all HK 45 calibers pistols:
  • HK USP 45
  • HK USP Tactical
  • HK USP 45 Compact
  • HK45, HK45 Tactical
  • HK45C & HK45C Tactical
  • HK USC threaded barrel
  • Glock & Sig Sauer, etc .45 Threaded barrels in 16 X 1 LH Thread
  • Other barrel applications threaded 16 X 1 LH Thread

Please note: The German barreled HK Mark 23 pistol uses a 16 X 1 RIGHT HAND thread protector found on our Mark 23 products page.


Be sure to grab spare factory HK OEM O-rings. We have them in stock in both Green & Black!

Condition: New
Origin: USA
Price: $19.95
In Stock
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Thread Protector HK45, H45C, USP .45 & USPC .45 - Steel 16 X 1 LH
Thread Protector HK45, H45C, USP .45 & USPC .45 - Steel 16 X 1 LH
Quantity Save Reduced Price
1st unit $19.95
3 or more units. $1.00 $18.95
6 or more units. $2.00 $17.95
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Product Reviews

Write your own review


"Since my $750 pistol doesn't include one......"

Royce on 11/13/2018 12:19:41 PMVerified


Order Fulfillment:


Desired Compatibility:


HK45T

Product Quality:


Overall Product Rating:


This is a top notch part. Don't buy a cheap one, it will not only be a pain to line the threads for, but it can/will gall the threads, leaving you to take it off with tools best left away from your high dollar items. Trust me, spend the extra coins on this one, you won't regret it.


"HK Parts Branded M16x1 LH Thread Protector"

AP (HK Pro Member) on 1/31/2017 2:17:32 PM

Overall Product Rating:


Purchased three for my 2 x HK45T and 1 x HK45CT. Outstanding craftsmanship. Love the added O-Ring and the fact TP covers\protects the crown. Another pleasant design aspect is that the knurling is in the center and not covering the entire TP. HKParts, now you only need to release the pending M13.5x1 as I need two of those puppies as well...!