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STP310400180C

Screw for Plastic
STP31 4.0x18.0 - H2
stainless-steel A4, 1.4578
bright, pickled and passivated

identical to WN5411 / KN6031
similar to WN1411 / WN1441 / KN1031


Item Number		STP310400180C
Standard		KN6031
Material		stainless steel A4
Surface		bright, pickled and passivated
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		H2
Penetration Depth	t	1.33 - 1.96 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	6,252 pcs.
Quantity		pcs.
Unit Price	from 0.03300 €
Total	€
excl. shipping and tax

Quantity discounts

Quantity	Price each
from 1	€ 1.54000
from 10	€ 0.85000
from 20	€ 0.71000
from 50	€ 0.57000
from 100	€ 0.47800
from 200	€ 0.40400
from 300	€ 0.36700
from 400	€ 0.34300
from 500	€ 0.32500
from 1,000	€ 0.27800
from 2,000	€ 0.21900
from 3,000	€ 0.19200
from 4,000	€ 0.17500
from 5,000	€ 0.16300
from 6,000	€ 0.15400
from 7,000	€ 0.14700
from 8,000	€ 0.14200
from 9,000	€ 0.13700
from 10,000	€ 0.13300
from 11,000	€ 0.12800
from 12,000	€ 0.12300
from 13,000	€ 0.11800
from 14,000	€ 0.11400
from 15,000	€ 0.11000
from 16,000	€ 0.10600
from 17,000	€ 0.10300
from 18,000	€ 0.09920
from 19,000	€ 0.09590
from 20,000	€ 0.09290
from 22,000	€ 0.08900
from 24,000	€ 0.08580
from 26,000	€ 0.08300
from 28,000	€ 0.08050
from 30,000	€ 0.07840
from 32,000	€ 0.07650
from 34,000	€ 0.07390
from 36,000	€ 0.07160
from 38,000	€ 0.06950
from 40,000	€ 0.06760
from 42,000	€ 0.06580
from 44,000	€ 0.06430
from 46,000	€ 0.06280
from 48,000	€ 0.06150
from 50,000	€ 0.06020
from 55,000	€ 0.05750
from 60,000	€ 0.05530
from 65,000	€ 0.05330
from 70,000	€ 0.05170
from 75,000	€ 0.05020
from 80,000	€ 0.04890
from 85,000	€ 0.04780
from 90,000	€ 0.04680
from 95,000	€ 0.04590
from 100,000	€ 0.04510
from 110,000	€ 0.04370
from 120,000	€ 0.04250
from 130,000	€ 0.04150
from 140,000	€ 0.04060
from 150,000	€ 0.03980
from 160,000	€ 0.03920
from 170,000	€ 0.03860
from 180,000	€ 0.03800
from 190,000	€ 0.03760
from 200,000	€ 0.03710
from 220,000	€ 0.03640
from 240,000	€ 0.03570
from 260,000	€ 0.03520
from 280,000	€ 0.03490
from 300,000	€ 0.03480
from 320,000	€ 0.03460
from 340,000	€ 0.03450
from 360,000	€ 0.03440
from 400,000	€ 0.03430
from 420,000	€ 0.03420
from 440,000	€ 0.03410
from 480,000	€ 0.03400
from 550,000	€ 0.03390
from 600,000	€ 0.03380
from 650,000	€ 0.03370
from 750,000	€ 0.03360
from 850,000	€ 0.03350
from 950,000	€ 0.03340
from 1,200,000	€ 0.03330
from 1,500,000	€ 0.03320
from 1,900,000	€ 0.03310
from 2,800,000	€ 0.03300

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