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STP390400400B

Screw for Plastic
STP39 4.0x40.0 - 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		STP390400400B
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	40.00±0.80 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		3.069 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	40,590 pcs.
Quantity		pcs.
Unit Price	from 0.03780 €
Total	€
excl. shipping and tax

Quantity discounts

Quantity	Price each
from 1	€ 1.23000
from 10	€ 0.75000
from 20	€ 0.64000
from 50	€ 0.53000
from 100	€ 0.45700
from 200	€ 0.39600
from 300	€ 0.36400
from 400	€ 0.34300
from 500	€ 0.32800
from 1,000	€ 0.28500
from 2,000	€ 0.20900
from 3,000	€ 0.17500
from 4,000	€ 0.15600
from 5,000	€ 0.14200
from 6,000	€ 0.13200
from 7,000	€ 0.12500
from 8,000	€ 0.11800
from 9,000	€ 0.11300
from 10,000	€ 0.10900
from 11,000	€ 0.10500
from 12,000	€ 0.10000
from 13,000	€ 0.09640
from 14,000	€ 0.09270
from 15,000	€ 0.08910
from 16,000	€ 0.08580
from 17,000	€ 0.08270
from 18,000	€ 0.07980
from 19,000	€ 0.07700
from 20,000	€ 0.07440
from 22,000	€ 0.07110
from 24,000	€ 0.06820
from 26,000	€ 0.06580
from 28,000	€ 0.06370
from 30,000	€ 0.06190
from 32,000	€ 0.06030
from 34,000	€ 0.05880
from 36,000	€ 0.05760
from 38,000	€ 0.05640
from 40,000	€ 0.05530
from 42,000	€ 0.05440
from 44,000	€ 0.05350
from 46,000	€ 0.05220
from 48,000	€ 0.05100
from 50,000	€ 0.04990
from 55,000	€ 0.04750
from 60,000	€ 0.04550
from 65,000	€ 0.04640
from 70,000	€ 0.04550
from 75,000	€ 0.04470
from 80,000	€ 0.04400
from 85,000	€ 0.04340
from 90,000	€ 0.04290
from 95,000	€ 0.04240
from 100,000	€ 0.04490
from 110,000	€ 0.04420
from 120,000	€ 0.04350
from 130,000	€ 0.04290
from 140,000	€ 0.04250
from 150,000	€ 0.04200
from 160,000	€ 0.04170
from 170,000	€ 0.04130
from 180,000	€ 0.04110
from 190,000	€ 0.04080
from 200,000	€ 0.04060
from 220,000	€ 0.04020
from 240,000	€ 0.03990
from 260,000	€ 0.04090
from 280,000	€ 0.04060
from 300,000	€ 0.04030
from 320,000	€ 0.04010
from 340,000	€ 0.03990
from 360,000	€ 0.03980
from 380,000	€ 0.03960
from 400,000	€ 0.03950
from 420,000	€ 0.03940
from 440,000	€ 0.03930
from 460,000	€ 0.03920
from 480,000	€ 0.03910
from 500,000	€ 0.03900
from 550,000	€ 0.03870
from 600,000	€ 0.03850
from 650,000	€ 0.03840
from 700,000	€ 0.03830
from 750,000	€ 0.03820
from 800,000	€ 0.03810
from 850,000	€ 0.03800
from 950,000	€ 0.03790
from 1,000,000	€ 0.03780

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