+40°

M6 x 40mm Alloy Steel Hex Socket Button Head Machine Screws Black 40 Pcs

Name: M6 x 40mm Alloy Steel Hex Socket Button Head Machine Screws Black 40 Pcs
Brand: uxcell
Price: 14.9 USD
Availability: InStock

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

Our summary

uxcell M6 x 40mm alloy steel hex socket button head machine screws, black finish, in a 40-piece pack. At $0.372 per screw, this set runs about 20% above the typical per-piece price for the category. The black coating and hex socket design suit general fastening applications.

Cost / piece

$0.37/ piece

40 piece in this pack

You pay

$14.90

last seen on Harfington
confirm live price

See on Harfington · $14.90

14% above the screws, bolts & fasteners median. Cheapest is $0.007/piece →

Price & stock last checked 2 hours ago (Aug 23, 2026)

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

Rank by cost per piece: 17488 of 32,052
vs category median: +14%

14% above the screws, bolts & fasteners median ($0.33/piece across 32052 tracked) · cheapest right now: $0.007/piece

At $0.37/piece, M6 x 40mm Alloy Steel Hex Socket Button Head… 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 2 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	$0.37
Most expensive	$6.18

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

About this screws, bolts & fasteners listing

Is M6 x 40mm Alloy Steel Hex Socket Button Head… a good deal?

About typical — $0.37/piece against a screws, bolts & fasteners median of $0.33/piece, ranking 17488 of 32,052.

What does $0.37/piece mean?

It's the real cost per piece — the price divided by the pieces in the pack (40 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?

17,487 of the 32,052 screws, bolts & fasteners we track, which puts this one 17488th by cost per piece. The next cheapest is $0.37/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.