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STP21A0400100S

Screw for Plastic
STP21A 4.0x10.0 - Z2
steel, hardened
zinc-plated 5-7 µm, baked, blue / transparent passivated

identical to WN1411 / KN1031
similar to WN1441


Item Number		STP21A0400100S
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	10.00±0.45 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		Z2
Penetration Depth	t	1.40 - 1.86 mm
Thread		STS
Weight		0.980 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	75,905 pcs.
Quantity		pcs.
Unit Price	from 0.00891 €
Total	€
excl. shipping and tax

Quantity discounts

Quantity	Price each
from 1	€ 1.26000
from 10	€ 0.63000
from 20	€ 0.51000
from 50	€ 0.39000
from 100	€ 0.31500
from 200	€ 0.25700
from 300	€ 0.22800
from 400	€ 0.21000
from 500	€ 0.19700
from 1,000	€ 0.16100
from 2,000	€ 0.12400
from 3,000	€ 0.10600
from 4,000	€ 0.09550
from 5,000	€ 0.08800
from 6,000	€ 0.08240
from 7,000	€ 0.07800
from 8,000	€ 0.07440
from 9,000	€ 0.07140
from 10,000	€ 0.06880
from 11,000	€ 0.06540
from 12,000	€ 0.06230
from 13,000	€ 0.05930
from 14,000	€ 0.05650
from 15,000	€ 0.05390
from 16,000	€ 0.05140
from 17,000	€ 0.04900
from 18,000	€ 0.04680
from 19,000	€ 0.04470
from 20,000	€ 0.04280
from 22,000	€ 0.04030
from 24,000	€ 0.03820
from 26,000	€ 0.03640
from 28,000	€ 0.03480
from 30,000	€ 0.03340
from 32,000	€ 0.03220
from 34,000	€ 0.03110
from 36,000	€ 0.03020
from 38,000	€ 0.02930
from 40,000	€ 0.02850
from 42,000	€ 0.02780
from 44,000	€ 0.02710
from 46,000	€ 0.02650
from 48,000	€ 0.02600
from 50,000	€ 0.02540
from 55,000	€ 0.02430
from 60,000	€ 0.02330
from 65,000	€ 0.02250
from 70,000	€ 0.02180
from 75,000	€ 0.02120
from 80,000	€ 0.02060
from 85,000	€ 0.02010
from 90,000	€ 0.01970
from 95,000	€ 0.01930
from 100,000	€ 0.01900
from 110,000	€ 0.01830
from 120,000	€ 0.01780
from 130,000	€ 0.01730
from 140,000	€ 0.01700
from 150,000	€ 0.01630
from 160,000	€ 0.01580
from 170,000	€ 0.01540
from 180,000	€ 0.01500
from 190,000	€ 0.01460
from 200,000	€ 0.01430
from 220,000	€ 0.01370
from 240,000	€ 0.01330
from 260,000	€ 0.01280
from 280,000	€ 0.01250
from 300,000	€ 0.01220
from 320,000	€ 0.01190
from 340,000	€ 0.01170
from 360,000	€ 0.01150
from 380,000	€ 0.01130
from 400,000	€ 0.01110
from 420,000	€ 0.01090
from 440,000	€ 0.01080
from 460,000	€ 0.01070
from 480,000	€ 0.01050
from 500,000	€ 0.01040
from 550,000	€ 0.01020
from 600,000	€ 0.00998
from 650,000	€ 0.00980
from 700,000	€ 0.00965
from 750,000	€ 0.00955
from 800,000	€ 0.00951
from 850,000	€ 0.00946
from 900,000	€ 0.00942
from 950,000	€ 0.00939
from 1,000,000	€ 0.00936
from 1,100,000	€ 0.00931
from 1,200,000	€ 0.00926
from 1,300,000	€ 0.00922
from 1,400,000	€ 0.00920
from 1,500,000	€ 0.00916
from 1,600,000	€ 0.00914
from 1,700,000	€ 0.00912
from 1,800,000	€ 0.00911
from 1,900,000	€ 0.00908
from 2,000,000	€ 0.00907
from 2,200,000	€ 0.00905
from 2,400,000	€ 0.00902
from 2,600,000	€ 0.00900
from 2,800,000	€ 0.00899
from 3,000,000	€ 0.00898
from 3,200,000	€ 0.00896
from 3,400,000	€ 0.00895
from 3,600,000	€ 0.00894
from 3,800,000	€ 0.00893
from 4,200,000	€ 0.00892
from 4,600,000	€ 0.00891

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