Choosing between a box of metric screws and a door deadbolt might seem odd, but in the fasteners springs industrial hardware aisle, the project dictates the right purchase. Do you need to reattach a metal guard, rebuild a vintage machine, or secure an entry door? That's the real decision. This head-to-head weighs a 20-piece M6 x 65mm round head screw lot at USD 9.99 against a Universal Hardware UH40055 deadbolt at USD 20.00.
Quick Verdict
If you're in the middle of a restoration or a mechanical fix and need metric fasteners with vintage character, the screw lot is the right direction. If you're looking for a security upgrade for a high-traffic door, the deadbolt is the better fit. The two products solve different problems, so matching hardware to the task matters more than the price difference.
Price & Spec Snapshot
| Product | Listed Price | Key Details | Price Bar |
|---|---|---|---|
| M6 x 65mm Round Head Screw Lot | USD 9.99 | Slotted drive, round head, stainless steel, Grade 2 | |
| UH40055 Deadbolt | USD 20.00 | Single cylinder, square corner strike, satin chrome finish, ANSI Grade 1 |
Where Each Product Wins
Where the screw lot wins: It's a low-cost way to keep a restoration or repair moving, with a classic fastener profile that suits older machinery and creative workshop builds.
Where the deadbolt wins: It's a purpose-built security component for entry doors, focused on dependable locking in commercial and residential settings. It's a straightforward choice when the task is access control rather than assembly.
Product Notes
Round Head Machine Screw Lot
If your project is a vintage restoration or a machinery repair, these round head screws bring the look you want. The lot includes 20 pieces with slotted drives and round heads, and the weathered patina is part of the appeal; the threads are clean and sturdy. The limitation is that this is a used lot, so you should expect some variation in how each screw looks. For a precision assembly where every fastener must be cosmetically uniform, a brand-new pack would be a safer call, but for most shop and restoration work, this lot offers a lot of utility for the money.
UH40055 Deadbolt
When your priority is a dependable door lock, this deadbolt is engineered for that task. It's a single cylinder deadbolt with a square corner strike, and the steel body is finished in satin chrome for a clean look. The backset size is 2-3/4 inches, which is the dimension to match against your door's existing hardware. The assembled dimensions are compact at 1 inch deep and 2.5 inches tall and wide, which is worth checking against your door's existing holes. It comes in open-box condition, so you get the hardware without a fully sealed package. With an ANSI Grade 1 security rating, this is a credible, functional choice for securing an entry door in a commercial or residential setting.
Final Choice by Use Case
- For a restoration, workshop stock, or small machine repair: Go with the Round Head Machine Screw Lot. The vintage character and metric sizing line up with the job.
- For securing an entry door with a clean commercial look: Choose the UH40055 Deadbolt. It delivers the security-focused functionality this type of hardware is meant to provide.
