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STP210400280B

Screw for Plastic
STP21 4.0x28.0 - Z2
steel, hardened
Zinc-Nickel-plated min. 5µm, passivated black/ Cr-VI-free, baked, sealed

Product image Drawing

Specifications Downloads


Item Number		STP210400280B
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	28.00±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		Z2
Penetration Depth	t	1.40 - 1.86 mm
Thread		STS-plus
Weight		2.317 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	5,008 pcs.
Quantity		pcs.
Unit Price	from 0.01870 €
Total	€
excl. shipping and tax

Quantity discounts

Quantity	Price each
from 1	€ 1.22000
from 10	€ 0.74000
from 20	€ 0.64000
from 50	€ 0.52000
from 100	€ 0.45000
from 200	€ 0.38800
from 300	€ 0.35700
from 400	€ 0.33600
from 500	€ 0.32100
from 1,000	€ 0.27800
from 2,000	€ 0.20200
from 3,000	€ 0.16800
from 4,000	€ 0.14800
from 5,000	€ 0.13500
from 6,000	€ 0.12500
from 7,000	€ 0.11700
from 8,000	€ 0.11100
from 9,000	€ 0.10600
from 10,000	€ 0.10200
from 11,000	€ 0.09730
from 12,000	€ 0.09310
from 13,000	€ 0.08910
from 14,000	€ 0.08540
from 15,000	€ 0.08190
from 16,000	€ 0.07860
from 17,000	€ 0.07550
from 18,000	€ 0.07250
from 19,000	€ 0.06970
from 20,000	€ 0.06710
from 22,000	€ 0.06380
from 24,000	€ 0.06100
from 26,000	€ 0.05860
from 28,000	€ 0.05650
from 30,000	€ 0.05460
from 32,000	€ 0.05300
from 34,000	€ 0.05160
from 36,000	€ 0.05030
from 38,000	€ 0.04910
from 40,000	€ 0.04810
from 42,000	€ 0.04710
from 44,000	€ 0.04620
from 46,000	€ 0.04540
from 48,000	€ 0.04470
from 50,000	€ 0.04400
from 55,000	€ 0.04250
from 60,000	€ 0.04050
from 65,000	€ 0.03870
from 70,000	€ 0.03720
from 75,000	€ 0.03590
from 80,000	€ 0.03480
from 85,000	€ 0.03380
from 90,000	€ 0.03290
from 95,000	€ 0.03210
from 100,000	€ 0.03130
from 110,000	€ 0.03000
from 120,000	€ 0.02900
from 130,000	€ 0.02800
from 140,000	€ 0.02730
from 150,000	€ 0.02660
from 160,000	€ 0.02600
from 170,000	€ 0.02540
from 180,000	€ 0.02490
from 190,000	€ 0.02450
from 200,000	€ 0.02410
from 220,000	€ 0.02340
from 240,000	€ 0.02280
from 260,000	€ 0.02240
from 280,000	€ 0.02190
from 300,000	€ 0.02160
from 320,000	€ 0.02120
from 340,000	€ 0.02100
from 360,000	€ 0.02070
from 380,000	€ 0.02050
from 400,000	€ 0.02030
from 420,000	€ 0.02010
from 440,000	€ 0.01990
from 480,000	€ 0.01980
from 550,000	€ 0.01970
from 600,000	€ 0.01960
from 650,000	€ 0.01950
from 700,000	€ 0.01940
from 800,000	€ 0.01930
from 950,000	€ 0.01920
from 1,100,000	€ 0.01910
from 1,400,000	€ 0.01900
from 1,800,000	€ 0.01890
from 2,600,000	€ 0.01880
from 4,400,000	€ 0.01870

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