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STP310350400B

Screw for Plastic
STP31 3.5x40.0 - H2
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		STP310350400B
Standard		KN6031
Material		steel, hardened
Surface		Zinc-Nickel-plated min. 5µm, passivated black/ Cr-VI-free, baked, sealed
Thread Outside-Ø	d1	3.50+0.10 mm
Thread Core-Ø	d2	2.45 mm
Thread Pitch	p	1.29 mm
Length	L	40.00±0.80 mm
Head-Ø	D	7.50-0.58 mm
Head Height	K	2.400±0.125 mm
Flange Thickness	S	0.90 mm
Thread Run-Out	X	1.80 mm
Radius	R	0.50 mm
Size Cross Recess		H2
Penetration Depth	t	1.07 - 1.70 mm
Thread		STS-plus
Weight		2.319 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	9,012 pcs.
Quantity		pcs.
Unit Price	from 0.03240 €
Total	€
excl. shipping and tax

Quantity discounts

Quantity	Price each
from 1	€ 1.23000
from 10	€ 0.81000
from 20	€ 0.71000
from 50	€ 0.61000
from 100	€ 0.53500
from 200	€ 0.47400
from 300	€ 0.44100
from 400	€ 0.41900
from 500	€ 0.40300
from 1,000	€ 0.35800
from 2,000	€ 0.25300
from 3,000	€ 0.20900
from 4,000	€ 0.18200
from 5,000	€ 0.16400
from 6,000	€ 0.15100
from 7,000	€ 0.14100
from 8,000	€ 0.13300
from 9,000	€ 0.12700
from 10,000	€ 0.12100
from 11,000	€ 0.11600
from 12,000	€ 0.11100
from 13,000	€ 0.10600
from 14,000	€ 0.10100
from 15,000	€ 0.09710
from 16,000	€ 0.09310
from 17,000	€ 0.08930
from 18,000	€ 0.08570
from 19,000	€ 0.08230
from 20,000	€ 0.07920
from 22,000	€ 0.07510
from 24,000	€ 0.07170
from 26,000	€ 0.06870
from 28,000	€ 0.06620
from 30,000	€ 0.06400
from 32,000	€ 0.06200
from 34,000	€ 0.06030
from 36,000	€ 0.05870
from 38,000	€ 0.05730
from 40,000	€ 0.05600
from 42,000	€ 0.05490
from 44,000	€ 0.05380
from 46,000	€ 0.05280
from 48,000	€ 0.05190
from 50,000	€ 0.05110
from 55,000	€ 0.04920
from 60,000	€ 0.04770
from 65,000	€ 0.04710
from 70,000	€ 0.04520
from 75,000	€ 0.04350
from 80,000	€ 0.04210
from 85,000	€ 0.04080
from 90,000	€ 0.03970
from 95,000	€ 0.03890
from 100,000	€ 0.04100
from 110,000	€ 0.04030
from 120,000	€ 0.03950
from 130,000	€ 0.03880
from 140,000	€ 0.03820
from 150,000	€ 0.03790
from 160,000	€ 0.03740
from 170,000	€ 0.03690
from 180,000	€ 0.03660
from 190,000	€ 0.03620
from 200,000	€ 0.03590
from 220,000	€ 0.03570
from 240,000	€ 0.03520
from 260,000	€ 0.03600
from 280,000	€ 0.03560
from 300,000	€ 0.03530
from 320,000	€ 0.03500
from 340,000	€ 0.03480
from 360,000	€ 0.03470
from 380,000	€ 0.03450
from 400,000	€ 0.03430
from 420,000	€ 0.03420
from 440,000	€ 0.03430
from 460,000	€ 0.03410
from 480,000	€ 0.03400
from 500,000	€ 0.03380
from 550,000	€ 0.03350
from 600,000	€ 0.03330
from 700,000	€ 0.03310
from 750,000	€ 0.03290
from 800,000	€ 0.03280
from 850,000	€ 0.03270
from 900,000	€ 0.03260
from 950,000	€ 0.03250
from 1,000,000	€ 0.03240

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