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STP310400200C

Screw for Plastic
STP31 4.0x20.0 - H2
stainless-steel A4, 1.4578
bright, pickled and passivated

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


Item Number		STP310400200C
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	20.00±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		H2
Penetration Depth	t	1.33 - 1.96 mm
Thread		STS-plus
Weight		1.832 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	5,904 pcs.
Quantity		pcs.
Unit Price	from 0.03490 €
Total	€
excl. shipping and tax

Quantity discounts

Quantity	Price each
from 1	€ 1.55000
from 10	€ 0.85000
from 20	€ 0.72000
from 50	€ 0.57000
from 100	€ 0.48100
from 200	€ 0.40700
from 300	€ 0.37000
from 400	€ 0.34600
from 500	€ 0.32800
from 1,000	€ 0.28000
from 2,000	€ 0.22100
from 3,000	€ 0.19400
from 4,000	€ 0.17800
from 5,000	€ 0.16600
from 6,000	€ 0.15700
from 7,000	€ 0.15000
from 8,000	€ 0.14500
from 9,000	€ 0.14000
from 10,000	€ 0.13600
from 11,000	€ 0.13100
from 12,000	€ 0.12600
from 13,000	€ 0.12100
from 14,000	€ 0.11700
from 15,000	€ 0.11300
from 16,000	€ 0.10900
from 17,000	€ 0.10500
from 18,000	€ 0.10200
from 19,000	€ 0.09870
from 20,000	€ 0.09560
from 22,000	€ 0.09180
from 24,000	€ 0.08850
from 26,000	€ 0.08570
from 28,000	€ 0.08320
from 30,000	€ 0.08110
from 32,000	€ 0.07820
from 34,000	€ 0.07550
from 36,000	€ 0.07320
from 38,000	€ 0.07110
from 40,000	€ 0.06920
from 42,000	€ 0.06750
from 44,000	€ 0.06590
from 46,000	€ 0.06440
from 48,000	€ 0.06310
from 50,000	€ 0.06190
from 55,000	€ 0.05920
from 60,000	€ 0.05690
from 65,000	€ 0.05500
from 70,000	€ 0.05330
from 75,000	€ 0.05190
from 80,000	€ 0.05060
from 85,000	€ 0.04950
from 90,000	€ 0.04850
from 95,000	€ 0.04760
from 100,000	€ 0.04680
from 110,000	€ 0.04540
from 120,000	€ 0.04420
from 130,000	€ 0.04310
from 140,000	€ 0.04230
from 150,000	€ 0.04150
from 160,000	€ 0.04080
from 170,000	€ 0.04020
from 180,000	€ 0.03970
from 190,000	€ 0.03920
from 200,000	€ 0.03880
from 220,000	€ 0.03800
from 240,000	€ 0.03740
from 260,000	€ 0.03700
from 280,000	€ 0.03690
from 300,000	€ 0.03670
from 320,000	€ 0.03660
from 340,000	€ 0.03650
from 360,000	€ 0.03640
from 380,000	€ 0.03630
from 400,000	€ 0.03620
from 440,000	€ 0.03610
from 480,000	€ 0.03600
from 500,000	€ 0.03590
from 550,000	€ 0.03580
from 650,000	€ 0.03570
from 700,000	€ 0.03560
from 800,000	€ 0.03550
from 900,000	€ 0.03540
from 1,100,000	€ 0.03530
from 1,300,000	€ 0.03520
from 1,600,000	€ 0.03510
from 2,400,000	€ 0.03500
from 3,600,000	€ 0.03490

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