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STP21A0250180S

Screw for Plastic
STP21A 2.5x18.0 - Z1
steel, hardened
zinc-plated 5-7 µm, baked, blue / transparent passivated

identical to WN1411 / KN1031
similar to WN1441


Item Number		STP21A0250180S
Standard		KN1031
Material		steel, hardened
Surface		zinc-plated 5-7 µm, baked, blue / transparent passivated
Thread Outside-Ø	d1	2.50+0.14 mm
Thread Core-Ø	d2	1.40 mm
Thread Pitch	p	1.12 mm
Length	L	18.00±0.55 mm
Head-Ø	D	5.00-0.30 mm
Head Height	K	1.800±0.125 mm
Flange Thickness	S	0.60 mm
Thread Run-Out	X	1.30 mm
Radius	R	0.30 mm
Size Cross Recess		Z1
Penetration Depth	t	1.01 - 1.26 mm
Thread		STS
Weight		0.514 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	34,773 pcs.
Quantity		pcs.
Unit Price	from 0.01000 €
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	€ 0.31200
from 200	€ 0.25400
from 300	€ 0.22500
from 400	€ 0.20700
from 500	€ 0.19400
from 1,000	€ 0.15800
from 2,000	€ 0.12100
from 3,000	€ 0.10300
from 4,000	€ 0.09270
from 5,000	€ 0.08520
from 6,000	€ 0.07960
from 7,000	€ 0.07510
from 8,000	€ 0.07150
from 9,000	€ 0.06850
from 10,000	€ 0.06590
from 11,000	€ 0.06260
from 12,000	€ 0.05940
from 13,000	€ 0.05650
from 14,000	€ 0.05370
from 15,000	€ 0.05100
from 16,000	€ 0.04850
from 17,000	€ 0.04620
from 18,000	€ 0.04400
from 19,000	€ 0.04190
from 20,000	€ 0.03990
from 22,000	€ 0.03740
from 24,000	€ 0.03530
from 26,000	€ 0.03350
from 28,000	€ 0.03190
from 30,000	€ 0.03060
from 32,000	€ 0.02940
from 34,000	€ 0.02830
from 36,000	€ 0.02730
from 38,000	€ 0.02640
from 40,000	€ 0.02570
from 42,000	€ 0.02490
from 44,000	€ 0.02430
from 46,000	€ 0.02370
from 48,000	€ 0.02310
from 50,000	€ 0.02260
from 55,000	€ 0.02150
from 60,000	€ 0.02050
from 65,000	€ 0.01970
from 70,000	€ 0.01900
from 75,000	€ 0.01830
from 80,000	€ 0.01780
from 85,000	€ 0.01730
from 90,000	€ 0.01690
from 95,000	€ 0.01650
from 100,000	€ 0.01610
from 110,000	€ 0.01550
from 120,000	€ 0.01500
from 130,000	€ 0.01450
from 140,000	€ 0.01410
from 150,000	€ 0.01380
from 160,000	€ 0.01350
from 170,000	€ 0.01320
from 180,000	€ 0.01300
from 190,000	€ 0.01270
from 200,000	€ 0.01260
from 260,000	€ 0.01290
from 280,000	€ 0.01260
from 300,000	€ 0.01240
from 320,000	€ 0.01220
from 340,000	€ 0.01200
from 360,000	€ 0.01180
from 380,000	€ 0.01170
from 400,000	€ 0.01160
from 420,000	€ 0.01150
from 440,000	€ 0.01130
from 460,000	€ 0.01120
from 480,000	€ 0.01110
from 550,000	€ 0.01090
from 600,000	€ 0.01070
from 650,000	€ 0.01060
from 700,000	€ 0.01050
from 750,000	€ 0.01040
from 800,000	€ 0.01030
from 850,000	€ 0.01020
from 900,000	€ 0.01010
from 1,000,000	€ 0.01000

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