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STP310250150B

Screw for Plastic
STP31 2.5x15.0 - 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		STP310250150B
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	15.00±0.55 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		0.532 kg / 1000 pieces

All technical information about is available for download, here. Spec sheet Metric Drawing Inch Drawing Declaration of Conformity .STEP File .IGES File

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Stock level	23,560 pcs.
Quantity		pcs.
Unit Price	from 0.00782 €
Total	€
excl. shipping and tax

Quantity discounts

Quantity	Price each
from 1	€ 1.21000
from 10	€ 0.72000
from 20	€ 0.62000
from 50	€ 0.51000
from 100	€ 0.43400
from 200	€ 0.37300
from 300	€ 0.34100
from 400	€ 0.32000
from 500	€ 0.30500
from 1,000	€ 0.26200
from 2,000	€ 0.18600
from 3,000	€ 0.15200
from 4,000	€ 0.13300
from 5,000	€ 0.11900
from 6,000	€ 0.10900
from 7,000	€ 0.10200
from 8,000	€ 0.09540
from 9,000	€ 0.09030
from 10,000	€ 0.08600
from 11,000	€ 0.08160
from 12,000	€ 0.07730
from 13,000	€ 0.07340
from 14,000	€ 0.06960
from 15,000	€ 0.06610
from 16,000	€ 0.06280
from 17,000	€ 0.05970
from 18,000	€ 0.05680
from 19,000	€ 0.05400
from 20,000	€ 0.05140
from 22,000	€ 0.04800
from 24,000	€ 0.04520
from 26,000	€ 0.04280
from 28,000	€ 0.04070
from 30,000	€ 0.03890
from 32,000	€ 0.03730
from 34,000	€ 0.03580
from 36,000	€ 0.03450
from 38,000	€ 0.03340
from 40,000	€ 0.03230
from 42,000	€ 0.03140
from 44,000	€ 0.03050
from 46,000	€ 0.02970
from 48,000	€ 0.02890
from 50,000	€ 0.02820
from 55,000	€ 0.02670
from 60,000	€ 0.02540
from 65,000	€ 0.02430
from 70,000	€ 0.02340
from 75,000	€ 0.02260
from 80,000	€ 0.02180
from 85,000	€ 0.02120
from 90,000	€ 0.02060
from 95,000	€ 0.02010
from 100,000	€ 0.01960
from 110,000	€ 0.01880
from 120,000	€ 0.01810
from 130,000	€ 0.01750
from 140,000	€ 0.01690
from 150,000	€ 0.01650
from 160,000	€ 0.01610
from 170,000	€ 0.01570
from 180,000	€ 0.01540
from 190,000	€ 0.01510
from 200,000	€ 0.01480
from 220,000	€ 0.01410
from 240,000	€ 0.01360
from 260,000	€ 0.01310
from 280,000	€ 0.01270
from 300,000	€ 0.01230
from 320,000	€ 0.01200
from 340,000	€ 0.01170
from 360,000	€ 0.01140
from 380,000	€ 0.01120
from 400,000	€ 0.01100
from 420,000	€ 0.01080
from 440,000	€ 0.01060
from 460,000	€ 0.01050
from 480,000	€ 0.01030
from 500,000	€ 0.01020
from 550,000	€ 0.00988
from 600,000	€ 0.00962
from 650,000	€ 0.00941
from 700,000	€ 0.00923
from 750,000	€ 0.00907
from 800,000	€ 0.00893
from 850,000	€ 0.00880
from 900,000	€ 0.00869
from 950,000	€ 0.00859
from 1,000,000	€ 0.00849
from 1,100,000	€ 0.00834
from 1,200,000	€ 0.00820
from 1,300,000	€ 0.00815
from 1,400,000	€ 0.00812
from 1,500,000	€ 0.00809
from 1,600,000	€ 0.00807
from 1,700,000	€ 0.00805
from 1,800,000	€ 0.00802
from 1,900,000	€ 0.00801
from 2,000,000	€ 0.00800
from 2,200,000	€ 0.00796
from 2,400,000	€ 0.00795
from 2,600,000	€ 0.00793
from 2,800,000	€ 0.00792
from 3,000,000	€ 0.00791
from 3,200,000	€ 0.00788
from 3,600,000	€ 0.00787
from 3,800,000	€ 0.00786
from 4,000,000	€ 0.00785
from 4,400,000	€ 0.00784
from 4,800,000	€ 0.00782

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