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STP310400300B

Screw for Plastic
STP31 4.0x30.0 - 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		STP310400300B
Standard		KN6031
Material		steel, hardened
Surface		Zinc-Nickel-plated min. 5µm, passivated black/ Cr-VI-free, baked, sealed
Thread Outside-Ø	d1	4.00+0.10 mm
Thread Core-Ø	d2	2.81 mm
Thread Pitch	p	1.46 mm
Length	L	30.00±0.65 mm
Head-Ø	D	9.00-0.58 mm
Head Height	K	2.500±0.125 mm
Flange Thickness	S	1.00 mm
Thread Run-Out	X	2.00 mm
Radius	R	0.60 mm
Size Cross Recess		H2
Penetration Depth	t	1.33 - 1.96 mm
Thread		STS-plus
Weight		2.438 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	11,571 pcs.
Quantity		pcs.
Unit Price	from 0.01970 €
Total	€
excl. shipping and tax

Quantity discounts

Quantity	Price each
from 1	€ 1.23000
from 10	€ 0.74000
from 20	€ 0.64000
from 50	€ 0.52000
from 100	€ 0.45200
from 200	€ 0.39000
from 300	€ 0.35800
from 400	€ 0.33800
from 500	€ 0.32200
from 1,000	€ 0.27900
from 2,000	€ 0.20300
from 3,000	€ 0.17000
from 4,000	€ 0.15000
from 5,000	€ 0.13700
from 6,000	€ 0.12700
from 7,000	€ 0.11900
from 8,000	€ 0.11300
from 9,000	€ 0.10800
from 10,000	€ 0.10300
from 11,000	€ 0.09900
from 12,000	€ 0.09480
from 13,000	€ 0.09090
from 14,000	€ 0.08710
from 15,000	€ 0.08360
from 16,000	€ 0.08030
from 17,000	€ 0.07720
from 18,000	€ 0.07420
from 19,000	€ 0.07150
from 20,000	€ 0.06880
from 22,000	€ 0.06550
from 24,000	€ 0.06270
from 26,000	€ 0.06030
from 28,000	€ 0.05820
from 30,000	€ 0.05630
from 32,000	€ 0.05470
from 34,000	€ 0.05330
from 36,000	€ 0.05200
from 38,000	€ 0.05080
from 40,000	€ 0.04980
from 42,000	€ 0.04880
from 44,000	€ 0.04790
from 46,000	€ 0.04710
from 48,000	€ 0.04640
from 50,000	€ 0.04570
from 55,000	€ 0.04330
from 60,000	€ 0.04130
from 65,000	€ 0.03950
from 70,000	€ 0.03800
from 75,000	€ 0.03670
from 80,000	€ 0.03560
from 85,000	€ 0.03460
from 90,000	€ 0.03370
from 95,000	€ 0.03290
from 100,000	€ 0.03210
from 110,000	€ 0.03080
from 120,000	€ 0.02980
from 130,000	€ 0.02890
from 140,000	€ 0.02810
from 150,000	€ 0.02740
from 160,000	€ 0.02680
from 170,000	€ 0.02620
from 180,000	€ 0.02570
from 190,000	€ 0.02530
from 200,000	€ 0.02490
from 220,000	€ 0.02420
from 240,000	€ 0.02370
from 260,000	€ 0.02320
from 280,000	€ 0.02270
from 300,000	€ 0.02240
from 320,000	€ 0.02210
from 340,000	€ 0.02180
from 360,000	€ 0.02150
from 380,000	€ 0.02130
from 400,000	€ 0.02110
from 420,000	€ 0.02090
from 460,000	€ 0.02080
from 500,000	€ 0.02070
from 550,000	€ 0.02060
from 600,000	€ 0.02050
from 700,000	€ 0.02040
from 750,000	€ 0.02030
from 850,000	€ 0.02020
from 1,000,000	€ 0.02010
from 1,300,000	€ 0.02000
from 1,500,000	€ 0.01990
from 2,200,000	€ 0.01980
from 3,200,000	€ 0.01970

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