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STP210400180B

Screw for Plastic
STP21 4.0x18.0 - Z2
steel, hardened
Zinc-Nickel-plated min. 5µm, passivated black/ Cr-VI-free, baked, sealed

similar to WN5411 / KN6031

Product image Drawing

Specifications Downloads


Item Number		STP210400180B
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	18.00±0.55 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		Z2
Penetration Depth	t	1.40 - 1.86 mm
Thread		STS-plus
Weight		1.710 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	6,890 pcs.
Quantity		pcs.
Unit Price	from 0.01500 €
Total	€
excl. shipping and tax

Quantity discounts

Quantity	Price each
from 1	€ 1.22000
from 10	€ 0.73000
from 20	€ 0.63000
from 50	€ 0.52000
from 100	€ 0.44500
from 200	€ 0.38300
from 300	€ 0.35200
from 400	€ 0.33100
from 500	€ 0.31500
from 1,000	€ 0.27300
from 2,000	€ 0.19700
from 3,000	€ 0.16300
from 4,000	€ 0.14300
from 5,000	€ 0.13000
from 6,000	€ 0.12000
from 7,000	€ 0.11200
from 8,000	€ 0.10600
from 9,000	€ 0.10100
from 10,000	€ 0.09670
from 11,000	€ 0.09220
from 12,000	€ 0.08800
from 13,000	€ 0.08400
from 14,000	€ 0.08030
from 15,000	€ 0.07680
from 16,000	€ 0.07340
from 17,000	€ 0.07030
from 18,000	€ 0.06740
from 19,000	€ 0.06460
from 20,000	€ 0.06200
from 22,000	€ 0.05870
from 24,000	€ 0.05580
from 26,000	€ 0.05340
from 28,000	€ 0.05130
from 30,000	€ 0.04950
from 32,000	€ 0.04790
from 34,000	€ 0.04650
from 36,000	€ 0.04520
from 38,000	€ 0.04400
from 40,000	€ 0.04290
from 42,000	€ 0.04200
from 44,000	€ 0.04110
from 46,000	€ 0.04030
from 48,000	€ 0.03960
from 50,000	€ 0.03890
from 55,000	€ 0.03740
from 60,000	€ 0.03610
from 65,000	€ 0.03500
from 70,000	€ 0.03400
from 75,000	€ 0.03270
from 80,000	€ 0.03160
from 85,000	€ 0.03060
from 90,000	€ 0.02970
from 95,000	€ 0.02890
from 100,000	€ 0.02810
from 110,000	€ 0.02680
from 120,000	€ 0.02580
from 130,000	€ 0.02480
from 140,000	€ 0.02400
from 150,000	€ 0.02340
from 160,000	€ 0.02270
from 170,000	€ 0.02220
from 180,000	€ 0.02170
from 190,000	€ 0.02130
from 200,000	€ 0.02090
from 220,000	€ 0.02020
from 240,000	€ 0.01960
from 260,000	€ 0.01920
from 280,000	€ 0.01870
from 300,000	€ 0.01840
from 320,000	€ 0.01800
from 340,000	€ 0.01770
from 360,000	€ 0.01750
from 380,000	€ 0.01730
from 400,000	€ 0.01700
from 420,000	€ 0.01690
from 440,000	€ 0.01670
from 460,000	€ 0.01650
from 480,000	€ 0.01640
from 500,000	€ 0.01620
from 550,000	€ 0.01590
from 600,000	€ 0.01580
from 650,000	€ 0.01570
from 750,000	€ 0.01560
from 850,000	€ 0.01550
from 1,000,000	€ 0.01540
from 1,200,000	€ 0.01530
from 1,500,000	€ 0.01520
from 1,900,000	€ 0.01510
from 3,000,000	€ 0.01500

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