Skip to content
Post a deal
+40°
🔩 Screws, bolts & fasteners

100Pcs Button Head Socket Cap Screws 1/4"-20x1/2" Alloy Steel Black

HarfingtonHarfingtonFrom the merchant's own product feed, re-read nightlyListed 7 hours ago

Our summary

Harfington 100-piece pack of 1/4"-20x1/2" button head socket cap screws in black alloy steel. At $0.196 per screw, this set costs about 37% below the typical per-piece price for the category. A practical choice for projects requiring a durable, low-profile fastener.

Cost / piece
$0.20/ piece

100 piece in this pack

You pay
$19.65
last seen on Harfington
confirm live price
See on Harfington · $19.65

The priciest screws, bolts & fasteners deal we track costs 31× more per piece.

Price & stock last checked

We re-check this price regularly. Get one email when it drops — no account needed.

We earn a commission when you buy through our links to this retailer. Prices unchanged for you. Details

Rank by cost per piece
11021 of 32,052
vs category median
−40%

Cheaper per piece in screws, bolts & fasteners

40% below the screws, bolts & fasteners median ($0.33/piece across 32052 tracked) · cheapest right now: $0.007/piece

At $0.20/piece, 100Pcs Button Head Socket Cap Screws 1/4"-20x1/2"… 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 3 hours ago.

Where this deal sits in screws, bolts & fasteners by cost per piece
Cheapest screws, bolts & fasteners / piece$0.007
Median$0.33
This deal$0.20
Most expensive$6.18

Timing tip: see the cheapest month to buy screws, bolts & fasteners.

About this screws, bolts & fasteners listing

Is 100Pcs Button Head Socket Cap Screws 1/4"-20x1/2"… a good deal?

About typical — $0.20/piece against a screws, bolts & fasteners median of $0.33/piece, ranking 11021 of 32,052.

What does $0.20/piece mean?

It's the real cost per piece — the price divided by the pieces in the pack (100 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?

11,020 of the 32,052 screws, bolts & fasteners we track, which puts this one 11021st by cost per piece. The next cheapest is $0.20/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.

More screws, bolts & fasteners to compare

Ranked by real cost per piece