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STP310250070B

Screw for Plastic
STP31 2.5x7.0 - H1
steel, hardened
Zinc-Nickel-plated min. 5µm, passivated black/ Cr-VI-free, baked, sealed

identical to WN5411 / KN6031
similar to WN1411 / WN1441 / KN1031

Product image Drawing

Specifications Downloads


Item Number		STP310250070B
Standard		KN6031
Material		steel, hardened
Surface		Zinc-Nickel-plated min. 5µm, passivated black/ Cr-VI-free, baked, sealed
Thread Outside-Ø	d1	2.50+0.10 mm
Thread Core-Ø	d2	1.72 mm
Thread Pitch	p	0.95 mm
Length	L	7.00±0.45 mm
Head-Ø	D	5.50-0.48 mm
Head Height	K	1.800±0.125 mm
Flange Thickness	S	0.70 mm
Thread Run-Out	X	1.30 mm
Radius	R	0.40 mm
Size Cross Recess		H1
Penetration Depth	t	0.82 - 1.28 mm
Thread		STS-plus
Weight		0.340 kg / 1000 pieces

Add item to cart

local stock	830 pcs.
remote stock (10 working day(s) transfer time)	124,185 pcs.
Quantity		pcs.
Unit Price	from 0.01730 $
Total	$
excl. shipping and tax

Quantity discounts

Quantity	Price each
from 1	$ 1.30000
from 10	$ 0.78000
from 20	$ 0.67000
from 50	$ 0.54000
from 100	$ 0.46700
from 200	$ 0.40100
from 300	$ 0.36700
from 400	$ 0.34400
from 500	$ 0.32800
from 1,000	$ 0.28200
from 2,000	$ 0.20000
from 3,000	$ 0.16400
from 4,000	$ 0.14300
from 5,000	$ 0.12800
from 6,000	$ 0.11700
from 7,000	$ 0.10900
from 8,000	$ 0.10300
from 9,000	$ 0.09710
from 10,000	$ 0.09240
from 11,000	$ 0.08760
from 12,000	$ 0.08310
from 13,000	$ 0.07880
from 14,000	$ 0.07480
from 15,000	$ 0.07100
from 16,000	$ 0.06740
from 17,000	$ 0.06410
from 18,000	$ 0.06090
from 19,000	$ 0.05790
from 20,000	$ 0.05510
from 22,000	$ 0.05150
from 24,000	$ 0.04850
from 26,000	$ 0.04590
from 28,000	$ 0.04360
from 30,000	$ 0.04170
from 32,000	$ 0.03990
from 34,000	$ 0.03840
from 36,000	$ 0.03700
from 38,000	$ 0.03570
from 40,000	$ 0.03460
from 42,000	$ 0.03360
from 44,000	$ 0.03260
from 46,000	$ 0.03180
from 48,000	$ 0.03100
from 50,000	$ 0.03020
from 55,000	$ 0.02860
from 60,000	$ 0.02720
from 65,000	$ 0.02600
from 70,000	$ 0.02500
from 75,000	$ 0.02410
from 80,000	$ 0.02330
from 85,000	$ 0.02260
from 90,000	$ 0.02200
from 95,000	$ 0.02140
from 100,000	$ 0.02090
from 110,000	$ 0.02000
from 120,000	$ 0.01930
from 130,000	$ 0.01860
from 140,000	$ 0.01800
from 150,000	$ 0.01760
from 160,000	$ 0.01730

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