520pcs M4 Socket Head Cap Screws Bolt Nut Kit, Alloy Steel
Our summary
Harfington 520-piece M4 socket head cap screw and nut kit in alloy steel. Priced at $0.041 per piece, this set is roughly 7.6 times cheaper than the typical cost for the category. The pack includes bolts and nuts for assembly tasks.
520 piece in this pack
confirm live price
The priciest screws, bolts & fasteners deal we track costs 150× more per piece.
Price & stock last checked
We earn a commission when you buy through our links to this retailer. Prices unchanged for you. Details
- Rank by cost per piece
- 934 of 32,052
- vs category median
- −87%
Cheaper per piece in screws, bolts & fasteners
Nylon Round Spacer Washer 4.2mmx7mmx15mm Unthreaded for M4…
At $0.041/piece, 520pcs M4 Socket Head Cap Screws Bol…, Alloy Steel is a genuinely good price 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 2 hours ago.
| Cheapest screws, bolts & fasteners / piece | $0.007 |
| Median | $0.33 |
| This deal | $0.041 |
| Most expensive | $6.18 |
Timing tip: see the cheapest month to buy screws, bolts & fasteners.
About this screws, bolts & fasteners listing
Is 520pcs M4 Socket Head Cap Screws Bol…, Alloy Steel a good deal?
A genuinely good price — $0.041/piece against a screws, bolts & fasteners median of $0.33/piece, ranking 934 of 32,052.
What does $0.041/piece mean?
It's the real cost per piece — the price divided by the pieces in the pack (520 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?
933 of the 32,052 screws, bolts & fasteners we track, which puts this one 934th by cost per piece. The next cheapest is $0.041/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.
