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STP390400550B

Screw for Plastic
STP39 4.0x55.0 - T20
steel, hardened
Zinc-Nickel-plated min. 5µm, passivated black/ Cr-VI-free, baked, sealed

identical to KN6039
similar to WN1452 / WN5452 / KN1039

Product image Drawing

Specifications Downloads


Item Number		STP390400550B
Standard		KN6039
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	55.00±0.95 mm
Head-Ø	D	7.00-0.36 mm
Head Height	K	3.100±0.150 mm
Thread Run-Out	X	2.00 mm
Radius	R	0.60 mm
Size Six Lobe		T20
Penetration Depth	t	1.40 - 1.80 mm
Thread		STS-plus
Weight		3.978 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	1,745 pcs.
Quantity		pcs.
Unit Price	from 0.02960 €
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	€ 0.53600
from 200	€ 0.47500
from 300	€ 0.44200
from 400	€ 0.42000
from 500	€ 0.40400
from 1,000	€ 0.35900
from 2,000	€ 0.25500
from 3,000	€ 0.21000
from 4,000	€ 0.18300
from 5,000	€ 0.16500
from 6,000	€ 0.15200
from 7,000	€ 0.14200
from 8,000	€ 0.13400
from 9,000	€ 0.12800
from 10,000	€ 0.12200
from 11,000	€ 0.11700
from 12,000	€ 0.11200
from 13,000	€ 0.10700
from 14,000	€ 0.10200
from 15,000	€ 0.09810
from 16,000	€ 0.09410
from 17,000	€ 0.09030
from 18,000	€ 0.08670
from 19,000	€ 0.08340
from 20,000	€ 0.08020
from 22,000	€ 0.07620
from 24,000	€ 0.07270
from 26,000	€ 0.06980
from 28,000	€ 0.06730
from 30,000	€ 0.06500
from 32,000	€ 0.06310
from 34,000	€ 0.06130
from 36,000	€ 0.05980
from 38,000	€ 0.05830
from 40,000	€ 0.05710
from 42,000	€ 0.05590
from 44,000	€ 0.05480
from 46,000	€ 0.05390
from 48,000	€ 0.05300
from 50,000	€ 0.05210
from 55,000	€ 0.05030
from 60,000	€ 0.04870
from 65,000	€ 0.04790
from 70,000	€ 0.04580
from 75,000	€ 0.04400
from 80,000	€ 0.04240
from 85,000	€ 0.04090
from 90,000	€ 0.03970
from 95,000	€ 0.03860
from 100,000	€ 0.04030
from 110,000	€ 0.03910
from 120,000	€ 0.03800
from 130,000	€ 0.03710
from 140,000	€ 0.03640
from 150,000	€ 0.03580
from 160,000	€ 0.03530
from 170,000	€ 0.03490
from 180,000	€ 0.03450
from 190,000	€ 0.03410
from 200,000	€ 0.03380
from 220,000	€ 0.03330
from 240,000	€ 0.03280
from 260,000	€ 0.03350
from 280,000	€ 0.03310
from 300,000	€ 0.03280
from 320,000	€ 0.03250
from 340,000	€ 0.03230
from 360,000	€ 0.03210
from 380,000	€ 0.03190
from 400,000	€ 0.03170
from 420,000	€ 0.03150
from 440,000	€ 0.03140
from 460,000	€ 0.03130
from 480,000	€ 0.03110
from 500,000	€ 0.03100
from 550,000	€ 0.03070
from 600,000	€ 0.03050
from 650,000	€ 0.03030
from 700,000	€ 0.03020
from 750,000	€ 0.03010
from 800,000	€ 0.02990
from 900,000	€ 0.02980
from 950,000	€ 0.02970
from 1,000,000	€ 0.02960

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