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STP310250110B

Screw for Plastic
STP31 2.5x11.0 - 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		STP310250110B
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	11.00±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		0.436 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	25,900 pcs.
Quantity		pcs.
Unit Price	from 0.00720 €
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	€ 0.43300
from 200	€ 0.37200
from 300	€ 0.34000
from 400	€ 0.31900
from 500	€ 0.30400
from 1,000	€ 0.26100
from 2,000	€ 0.18500
from 3,000	€ 0.15200
from 4,000	€ 0.13200
from 5,000	€ 0.11800
from 6,000	€ 0.10800
from 7,000	€ 0.10100
from 8,000	€ 0.09450
from 9,000	€ 0.08940
from 10,000	€ 0.08510
from 11,000	€ 0.08060
from 12,000	€ 0.07640
from 13,000	€ 0.07240
from 14,000	€ 0.06870
from 15,000	€ 0.06520
from 16,000	€ 0.06190
from 17,000	€ 0.05870
from 18,000	€ 0.05580
from 19,000	€ 0.05300
from 20,000	€ 0.05040
from 22,000	€ 0.04710
from 24,000	€ 0.04430
from 26,000	€ 0.04180
from 28,000	€ 0.03980
from 30,000	€ 0.03790
from 32,000	€ 0.03630
from 34,000	€ 0.03490
from 36,000	€ 0.03360
from 38,000	€ 0.03240
from 40,000	€ 0.03140
from 42,000	€ 0.03040
from 44,000	€ 0.02950
from 46,000	€ 0.02870
from 48,000	€ 0.02800
from 50,000	€ 0.02730
from 55,000	€ 0.02580
from 60,000	€ 0.02450
from 65,000	€ 0.02340
from 70,000	€ 0.02240
from 75,000	€ 0.02160
from 80,000	€ 0.02090
from 85,000	€ 0.02020
from 90,000	€ 0.01960
from 95,000	€ 0.01910
from 100,000	€ 0.01860
from 110,000	€ 0.01780
from 120,000	€ 0.01710
from 130,000	€ 0.01650
from 140,000	€ 0.01600
from 150,000	€ 0.01550
from 160,000	€ 0.01510
from 170,000	€ 0.01480
from 180,000	€ 0.01440
from 190,000	€ 0.01420
from 200,000	€ 0.01390
from 220,000	€ 0.01340
from 240,000	€ 0.01300
from 260,000	€ 0.01260
from 280,000	€ 0.01210
from 300,000	€ 0.01180
from 320,000	€ 0.01140
from 340,000	€ 0.01120
from 360,000	€ 0.01090
from 380,000	€ 0.01070
from 400,000	€ 0.01050
from 420,000	€ 0.01030
from 440,000	€ 0.01010
from 460,000	€ 0.00992
from 480,000	€ 0.00977
from 500,000	€ 0.00964
from 550,000	€ 0.00934
from 600,000	€ 0.00909
from 650,000	€ 0.00887
from 700,000	€ 0.00869
from 750,000	€ 0.00853
from 800,000	€ 0.00839
from 850,000	€ 0.00827
from 900,000	€ 0.00815
from 950,000	€ 0.00805
from 1,000,000	€ 0.00796
from 1,100,000	€ 0.00780
from 1,200,000	€ 0.00767
from 1,300,000	€ 0.00755
from 1,400,000	€ 0.00749
from 1,500,000	€ 0.00746
from 1,600,000	€ 0.00744
from 1,700,000	€ 0.00742
from 1,800,000	€ 0.00740
from 1,900,000	€ 0.00738
from 2,000,000	€ 0.00736
from 2,200,000	€ 0.00734
from 2,400,000	€ 0.00732
from 2,600,000	€ 0.00731
from 2,800,000	€ 0.00728
from 3,000,000	€ 0.00727
from 3,200,000	€ 0.00726
from 3,400,000	€ 0.00725
from 3,600,000	€ 0.00724
from 4,000,000	€ 0.00722
from 4,200,000	€ 0.00721
from 4,600,000	€ 0.00720

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