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STP21A0400160S

Screw for Plastic
STP21A 4.0x16.0 - Z2
steel, hardened
zinc-plated 5-7 µm, baked, blue / transparent passivated

identical to WN1411 / KN1031
similar to WN1441


Item Number		STP21A0400160S
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	16.00±0.55 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		1.270 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	112,268 pcs.
Quantity		pcs.
Unit Price	from 0.01030 €
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	€ 0.31700
from 200	€ 0.25900
from 300	€ 0.23000
from 400	€ 0.21200
from 500	€ 0.19900
from 1,000	€ 0.16300
from 2,000	€ 0.12600
from 3,000	€ 0.10800
from 4,000	€ 0.09760
from 5,000	€ 0.09010
from 6,000	€ 0.08450
from 7,000	€ 0.08010
from 8,000	€ 0.07650
from 9,000	€ 0.07350
from 10,000	€ 0.07090
from 11,000	€ 0.06750
from 12,000	€ 0.06440
from 13,000	€ 0.06140
from 14,000	€ 0.05860
from 15,000	€ 0.05600
from 16,000	€ 0.05350
from 17,000	€ 0.05110
from 18,000	€ 0.04890
from 19,000	€ 0.04690
from 20,000	€ 0.04490
from 22,000	€ 0.04240
from 24,000	€ 0.04030
from 26,000	€ 0.03850
from 28,000	€ 0.03690
from 30,000	€ 0.03550
from 32,000	€ 0.03430
from 34,000	€ 0.03320
from 36,000	€ 0.03230
from 38,000	€ 0.03140
from 40,000	€ 0.03060
from 42,000	€ 0.02990
from 44,000	€ 0.02920
from 46,000	€ 0.02860
from 48,000	€ 0.02810
from 50,000	€ 0.02750
from 55,000	€ 0.02640
from 60,000	€ 0.02540
from 65,000	€ 0.02460
from 70,000	€ 0.02390
from 75,000	€ 0.02330
from 80,000	€ 0.02270
from 85,000	€ 0.02230
from 90,000	€ 0.02180
from 95,000	€ 0.02140
from 100,000	€ 0.02110
from 110,000	€ 0.02040
from 120,000	€ 0.01950
from 130,000	€ 0.01870
from 140,000	€ 0.01810
from 150,000	€ 0.01750
from 160,000	€ 0.01700
from 170,000	€ 0.01650
from 180,000	€ 0.01610
from 190,000	€ 0.01580
from 200,000	€ 0.01540
from 220,000	€ 0.01490
from 240,000	€ 0.01440
from 260,000	€ 0.01400
from 280,000	€ 0.01360
from 300,000	€ 0.01330
from 320,000	€ 0.01310
from 340,000	€ 0.01280
from 360,000	€ 0.01260
from 380,000	€ 0.01240
from 400,000	€ 0.01230
from 420,000	€ 0.01210
from 440,000	€ 0.01200
from 460,000	€ 0.01180
from 480,000	€ 0.01170
from 500,000	€ 0.01160
from 550,000	€ 0.01130
from 600,000	€ 0.01110
from 650,000	€ 0.01100
from 750,000	€ 0.01090
from 850,000	€ 0.01080
from 950,000	€ 0.01070
from 1,200,000	€ 0.01060
from 1,500,000	€ 0.01050
from 2,000,000	€ 0.01040
from 2,800,000	€ 0.01030

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