Armpow 110 PCS Automotive Installation Black Push Mount Cable Zip Ties Assorted Sizes, Heavy Duty Self-Locking UV Resistant Wire Ties - For Indoor Wire Bundling, Construction, Automotive

I didn’t expect to have strong opinions about zip ties, but after a week of routing wires on a truck project and cleaning up an engine bay, this kit surprised me. The Armpow zip-tie kit is an assortment of black, push-mount cable ties in five sizes, and it’s aimed squarely at automotive and general construction tasks where you want to secure a harness and anchor it to a panel in one step. I used it on a few jobs: re-looming an auxiliary lighting harness, fixing a windshield washer hose along the fender, and tidying a run of sensor cables along the frame. Here’s how it held up.

What you get and how it’s organized

The kit includes 110 pieces across five lengths and widths, each with a push-mount “fir-tree” anchor molded into the head. The mix skews toward medium-length ties, which is sensible for most under-hood and chassis runs. There are a few “M6” labeled anchors that suit 6 mm panel holes, and others with slimmer anchors that bite well in typical automotive sheet-metal apertures. The longest ties in the kit were just enough for a small bundle plus an anchor; for very bulky harnesses you’ll still want a few longer, non-anchored ties or a separate set of 11–14 inch push-mounts.

I do wish each size came bagged and labeled with recommended hole diameters. You can eyeball it or test-fit, but a quick guide in the package would save time.

Build quality and materials

The ties are nylon with UV and chemical resistance. Nylon is standard for this category, and these feel like a slightly tougher blend than bargain-bin ties—stiff enough to thread easily, yet with some give so they don’t snap when you crank down. The ratchet heads have a defined pawl and deep teeth; you can feel and hear the increments as you cinch them. The anchors are sharp enough to self-center in a hole and compress as they go in, then expand with a satisfying “bite.”

They’re rated for −40 to 266 °F. In practice, nylon’s continuous service temperature under the hood is lower than that headline number, but for typical engine-bay locations away from exhaust manifolds and turbos, these are perfectly appropriate. I doused a few with degreaser and brake cleaner overspray during install; no softening or whitening showed up after drying.

Installation and real-world use

Push-mount ties shine when you want one part to both cinch a cable and fasten to a body panel. The anchors in this kit worked well in 6 mm and 1/4 inch sheet-metal holes and common plastic tabs. They feel closest to “fir-tree” style anchors: press in, and the barbs resist backing out. I installed them by hand in most cases; for tighter holes a panel trim tool or the back end of pliers helps apply even pressure. Once seated, they stayed put—even with moderate tugging on the harness.

Threading and tightening were straightforward. The strap glides through the head with minimal friction, and the pawl engagement is positive. I used flush cutters to trim the tails; a clean cut leaves no sharp edges. Throughout the installs, I didn’t have any heads crack, which is a common failure with brittle ties. That alone put these above the cheaper bulk assortments I’ve used.

One quirk: a handful of ties in my kit had the locking pawl oriented opposite of the usual side. You can still thread them; you just feed from the other side of the head. Functionally it’s fine, but it breaks the rhythm when you’re working quickly and want a uniform look.

Strength and holding power

For anchor strength, I tested pull-out by tugging on a few installed in 6 mm holes in 20-gauge steel. The smaller anchors resisted casual removal and took a firm two-handed pull to pop out. The larger “M6” style anchors required prying with a panel tool to remove without panel damage. That’s precisely what you want under a vehicle—secure enough to resist vibration and weather but removable with intent.

For the strap, typical failure comes either from the strap tearing at the ratchet tooth or the head splitting. Neither showed up in my installs, and I purposely overtightened a couple around a scrap bundle to see where they’d go. They stretched a bit before giving way, with the strap failing first. For most harnesses and small hoses, their strength is more than adequate.

Weather and chemical exposure

These are black and UV-inhibited, making them a better choice than natural nylon for exterior runs. I used a few along the frame rail exposed to road spray. After a week of wet weather, there was no immediate brittleness or chalking; that’s a short window, but the material feels like the durable nylon I’ve come to trust. If you’re routing near high heat, add heat shielding or switch to a high-temp tie; nylon, rated or not, does not like direct proximity to exhaust components.

Fitment notes and tips

• Hole sizing: The anchors seated cleanly in factory 6 mm and 1/4 inch holes. For slotted holes or larger apertures, they still grab, but you may get a little play. A small panel washer can tighten up oversized holes if needed.
• Bundling technique: Don’t crank down on soft rubber hoses; snug is enough. Over-tightening can create a pinch point over time.
• Orientation: Plan your anchor and strap orientation so the trimmed tail faces away from sharp edges or moving parts.
• Serviceability: These aren’t reusable ties. If you think you’ll need to open a bundle later, pair them with a reusable tie on the bundle and use the push-mount tie as the anchor only.

Ergonomics and workflow

The biggest advantage over generic ties is speed. Having the anchor built in means one part per location; no separate Christmas-tree clips or adhesive bases. That translates into a cleaner look and fewer points of failure. I appreciated the mix of widths: the narrow straps are great for sensor leads and small clips, while the wider, thicker straps inspire confidence for heavier looms.

The only workflow hiccup was sorting. Without clear labeling, I spent a few minutes matching anchors to holes during the first job. Once I grouped them by size, the rest went quickly.

Where they fall short

• Limited maximum length: If you routinely manage bulky looms (think aftermarket audio or RV wiring), you’ll want supplemental long push-mounts.
• Mixed pawl orientation on a few pieces: Not a functional problem, just mildly annoying during fast-paced installs.
• No hole-size guide in the packaging: Simple guidance would prevent trial-and-error on unfamiliar vehicles.

None of these are deal-breakers, but they’re worth noting if you prize speed and uniformity.

Value and alternatives

There are premium push-mount ties from industrial brands that cost significantly more, and there are bargain assortments that feel brittle and inconsistent. This kit lands in a sweet spot: a sensible assortment at a fair price, with material quality that doesn’t feel compromised. If you need certified specs for aerospace or mission-critical applications, you’ll still shop the high-end catalog. For automotive, marine (interior/compartment), and general equipment maintenance, this kit offers strong day-to-day value.

Who it’s for

• DIY mechanics tidying engine bays and underbody harnesses
• Upfitters adding lights, cameras, or sensors
• Homeowners organizing garage wiring where mechanical anchoring beats adhesive pads
• Anyone who wants a cleaner, more secure alternative to loose cable ties and separate panel clips

Bottom line

The Armpow zip-tie kit does the simple things right: solid nylon that doesn’t snap, anchors that actually hold, and a mix of sizes that cover most automotive tasks. It isn’t a complete replacement for every tie in your drawer—long runs and extreme heat still call for specialty pieces—but it earns a spot in the top tray of a tool cart.

Recommendation: I recommend this kit for automotive and general-purpose users who want dependable push-mount ties at a reasonable price. The combination of sturdy material, reliable ratcheting heads, and anchors that fit common panel holes made my installs faster and cleaner. Add a few longer ties for bulkier bundles, label the sizes when you open the box, and you’ll have a go-to assortment that punches above its price.