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STP31A0500400B

Screw for Plastic
STP31A 5.0x40.0 - H2
steel, hardened
Zinc-Nickel-plated min. 5µm, passivated black/ Cr-VI-free, baked, sealed

identical to WN1411 / KN1031
similar to WN1441

Product image Drawing

Specifications Downloads


Item Number		STP31A0500400B
Standard		KN1031
Material		steel, hardened
Surface		Zinc-Nickel-plated min. 5µm, passivated black/ Cr-VI-free, baked, sealed
Thread Outside-Ø	d1	5.00+0.18 mm
Thread Core-Ø	d2	2.68 mm
Thread Pitch	p	2.24 mm
Length	L	40.00±0.80 mm
Head-Ø	D	10.00-0.36 mm
Head Height	K	3.200±0.150 mm
Flange Thickness	S	1.10 mm
Thread Run-Out	X	2.50 mm
Radius	R	0.45 mm
Size Cross Recess		H2
Penetration Depth	t	1.98 - 2.61 mm
Thread		STS
Weight		3.967 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	0 pcs.
minimum order quantity	1,000 pcs.
Lead time	10 weeks
Quantity		pcs.
Unit Price	from 0.02780 €
Total	€
excl. shipping and tax

Quantity discounts

Quantity	Price each
from 1	€ 1.29000
from 10	€ 0.78000
from 20	€ 0.68000
from 50	€ 0.56000
from 100	€ 0.48200
from 200	€ 0.41800
from 300	€ 0.38500
from 400	€ 0.36300
from 500	€ 0.34800
from 1,000	€ 0.30300
from 2,000	€ 0.22300
from 3,000	€ 0.18800
from 4,000	€ 0.16700
from 5,000	€ 0.15300
from 6,000	€ 0.14200
from 7,000	€ 0.13400
from 8,000	€ 0.12800
from 9,000	€ 0.12300
from 10,000	€ 0.11800
from 11,000	€ 0.11300
from 12,000	€ 0.10900
from 13,000	€ 0.10500
from 14,000	€ 0.10100
from 15,000	€ 0.09720
from 16,000	€ 0.09370
from 17,000	€ 0.09040
from 18,000	€ 0.08730
from 19,000	€ 0.08440
from 20,000	€ 0.08170
from 22,000	€ 0.07820
from 24,000	€ 0.07520
from 26,000	€ 0.07270
from 28,000	€ 0.07050
from 30,000	€ 0.06850
from 32,000	€ 0.06680
from 34,000	€ 0.06530
from 36,000	€ 0.06400
from 38,000	€ 0.06200
from 40,000	€ 0.06030
from 42,000	€ 0.05870
from 44,000	€ 0.05720
from 46,000	€ 0.05590
from 48,000	€ 0.05470
from 50,000	€ 0.05350
from 55,000	€ 0.05100
from 60,000	€ 0.04900
from 65,000	€ 0.04720
from 70,000	€ 0.04560
from 75,000	€ 0.04430
from 80,000	€ 0.04310
from 85,000	€ 0.04210
from 90,000	€ 0.04110
from 95,000	€ 0.04030
from 100,000	€ 0.03950
from 110,000	€ 0.03820
from 120,000	€ 0.03710
from 130,000	€ 0.03610
from 140,000	€ 0.03530
from 150,000	€ 0.03460
from 160,000	€ 0.03400
from 170,000	€ 0.03340
from 180,000	€ 0.03290
from 190,000	€ 0.03250
from 200,000	€ 0.03210
from 220,000	€ 0.03140
from 240,000	€ 0.03080
from 260,000	€ 0.03030
from 280,000	€ 0.02980
from 300,000	€ 0.02960
from 320,000	€ 0.02950
from 340,000	€ 0.02930
from 380,000	€ 0.02920
from 400,000	€ 0.02910
from 420,000	€ 0.02900
from 460,000	€ 0.02890
from 500,000	€ 0.02880
from 550,000	€ 0.02870
from 600,000	€ 0.02860
from 650,000	€ 0.02850
from 750,000	€ 0.02840
from 850,000	€ 0.02830
from 1,000,000	€ 0.02820
from 1,200,000	€ 0.02810
from 1,500,000	€ 0.02800
from 1,900,000	€ 0.02790
from 3,000,000	€ 0.02780

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