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STP31A0400450S

Screw for Plastic
STP31A 4.0x45.0 - H2
steel, hardened
zinc-plated 5-7 µm, baked, blue / transparent passivated

identical to WN1411 / KN1031
similar to WN1441


Item Number		STP31A0400450S
Standard		KN1031
Material		steel, hardened
Surface		zinc-plated 5-7 µm, baked, blue / transparent passivated
Thread Outside-Ø	d1	4.00+0.18 mm
Thread Core-Ø	d2	2.17 mm
Thread Pitch	p	1.79 mm
Length	L	45.00±0.80 mm
Head-Ø	D	8.00-0.36 mm
Head Height	K	2.500±0.125 mm
Flange Thickness	S	0.90 mm
Thread Run-Out	X	2.00 mm
Radius	R	0.40 mm
Size Cross Recess		H2
Penetration Depth	t	1.33 - 1.96 mm
Thread		STS
Weight		2.666 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	4,000 pcs.
Lead time	14 weeks
Quantity		pcs.
Unit Price	from 0.02420 €
Total	€
excl. shipping and tax

Quantity discounts

Quantity	Price each
from 1	€ 1.22000
from 10	€ 0.67000
from 20	€ 0.56000
from 50	€ 0.44000
from 100	€ 0.37000
from 200	€ 0.31100
from 300	€ 0.28100
from 400	€ 0.26200
from 500	€ 0.24800
from 1,000	€ 0.21000
from 2,000	€ 0.16300
from 3,000	€ 0.14100
from 4,000	€ 0.12800
from 5,000	€ 0.11800
from 6,000	€ 0.11100
from 7,000	€ 0.10600
from 8,000	€ 0.10100
from 9,000	€ 0.09740
from 10,000	€ 0.09420
from 11,000	€ 0.09010
from 12,000	€ 0.08620
from 13,000	€ 0.08250
from 14,000	€ 0.07900
from 15,000	€ 0.07580
from 16,000	€ 0.07270
from 17,000	€ 0.06980
from 18,000	€ 0.06710
from 19,000	€ 0.06450
from 20,000	€ 0.06210
from 22,000	€ 0.05900
from 24,000	€ 0.05640
from 26,000	€ 0.05410
from 28,000	€ 0.05220
from 30,000	€ 0.05050
from 32,000	€ 0.04900
from 34,000	€ 0.04760
from 36,000	€ 0.04640
from 38,000	€ 0.04540
from 40,000	€ 0.04440
from 42,000	€ 0.04350
from 44,000	€ 0.04270
from 46,000	€ 0.04190
from 48,000	€ 0.04120
from 50,000	€ 0.04060
from 55,000	€ 0.03920
from 60,000	€ 0.03800
from 65,000	€ 0.03750
from 70,000	€ 0.03590
from 75,000	€ 0.03450
from 80,000	€ 0.03320
from 85,000	€ 0.03210
from 90,000	€ 0.03140
from 95,000	€ 0.03080
from 100,000	€ 0.03220
from 110,000	€ 0.03130
from 120,000	€ 0.03040
from 130,000	€ 0.02970
from 140,000	€ 0.02910
from 150,000	€ 0.02870
from 160,000	€ 0.02830
from 170,000	€ 0.02800
from 180,000	€ 0.02770
from 190,000	€ 0.02750
from 200,000	€ 0.02720
from 220,000	€ 0.02680
from 240,000	€ 0.02650
from 260,000	€ 0.02720
from 280,000	€ 0.02690
from 300,000	€ 0.02660
from 320,000	€ 0.02650
from 340,000	€ 0.02630
from 360,000	€ 0.02610
from 380,000	€ 0.02590
from 400,000	€ 0.02580
from 420,000	€ 0.02570
from 440,000	€ 0.02560
from 460,000	€ 0.02550
from 480,000	€ 0.02540
from 500,000	€ 0.02530
from 550,000	€ 0.02510
from 600,000	€ 0.02490
from 650,000	€ 0.02480
from 700,000	€ 0.02470
from 750,000	€ 0.02460
from 800,000	€ 0.02450
from 850,000	€ 0.02440
from 900,000	€ 0.02430
from 1,000,000	€ 0.02420

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