20pcs Knurled Clamping Knob Thumb Screws M5 x 30mm Metric Thread 16mm…
Our summary
Harfington 20-piece pack of M5 x 30mm knurled clamping knob thumb screws with 16mm matte heads, priced at $0.52 per piece. This cost runs about 67% above the typical per-piece price for the category. The pack offers a metric-threaded, hand-tightening fastener option for assembly tasks.
20 piece in this pack
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59% above the screws, bolts & fasteners median. Cheapest is $0.007/piece →
Price & stock last checked
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- Rank by cost per piece
- 21505 of 32,052
- vs category median
- +59%
At $0.52/piece, 20pcs Knurled Clamping Knob Thumb Screws M5 x… is about typical for screws, bolts & fasteners — the screws, bolts & fasteners we track range from $0.007 to $6.18/piece (median $0.33). This listing's price was last checked in 1 hour.
| Cheapest screws, bolts & fasteners / piece | $0.007 |
| Median | $0.33 |
| This deal | $0.52 |
| Most expensive | $6.18 |
Timing tip: see the cheapest month to buy screws, bolts & fasteners.
About this screws, bolts & fasteners listing
Is 20pcs Knurled Clamping Knob Thumb Screws M5 x… a good deal?
About typical — $0.52/piece against a screws, bolts & fasteners median of $0.33/piece, ranking 21505 of 32,052.
What does $0.52/piece mean?
It's the real cost per piece — the price divided by the pieces in the pack (20 piece). Comparing per piece lets a big pack and a small one line up on the same scale, so you see true value instead of sticker price.
How many screws, bolts & fasteners are cheaper per piece?
21,504 of the 32,052 screws, bolts & fasteners we track, which puts this one 21505th by cost per piece. The next cheapest is $0.52/piece.
What should I pay for screws, bolts & fasteners?
Across 32,052 tracked screws, bolts & fasteners, under $0.14/piece is a genuinely good price, around $0.33/piece is typical, and above $0.64/piece you are paying over the odds.
Confirm the live price at the retailer before buying.
