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STP21A0250070B

Screw for Plastic
STP21A 2.5x7.0 - Z1
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		STP21A0250070B
Standard		KN1031
Material		steel, hardened
Surface		Zinc-Nickel-plated min. 5µm, passivated black/ Cr-VI-free, baked, sealed
Thread Outside-Ø	d1	2.50+0.14 mm
Thread Core-Ø	d2	1.40 mm
Thread Pitch	p	1.12 mm
Length	L	7.00±0.45 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		0.289 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	19,945 pcs.
Quantity		pcs.
Unit Price	from 0.00998 €
Total	€
excl. shipping and tax

Quantity discounts

Quantity	Price each
from 1	€ 1.26000
from 10	€ 0.76000
from 20	€ 0.65000
from 50	€ 0.53000
from 100	€ 0.45400
from 200	€ 0.39000
from 300	€ 0.35700
from 400	€ 0.33500
from 500	€ 0.31900
from 1,000	€ 0.27400
from 2,000	€ 0.19400
from 3,000	€ 0.15900
from 4,000	€ 0.13900
from 5,000	€ 0.12400
from 6,000	€ 0.11400
from 7,000	€ 0.10600
from 8,000	€ 0.09950
from 9,000	€ 0.09410
from 10,000	€ 0.08960
from 11,000	€ 0.08490
from 12,000	€ 0.08050
from 13,000	€ 0.07630
from 14,000	€ 0.07240
from 15,000	€ 0.06870
from 16,000	€ 0.06520
from 17,000	€ 0.06200
from 18,000	€ 0.05890
from 19,000	€ 0.05600
from 20,000	€ 0.05320
from 22,000	€ 0.04970
from 24,000	€ 0.04680
from 26,000	€ 0.04420
from 28,000	€ 0.04200
from 30,000	€ 0.04010
from 32,000	€ 0.03840
from 34,000	€ 0.03690
from 36,000	€ 0.03550
from 38,000	€ 0.03430
from 40,000	€ 0.03320
from 42,000	€ 0.03220
from 44,000	€ 0.03130
from 46,000	€ 0.03040
from 48,000	€ 0.02970
from 50,000	€ 0.02890
from 55,000	€ 0.02730
from 60,000	€ 0.02600
from 65,000	€ 0.02480
from 70,000	€ 0.02380
from 75,000	€ 0.02300
from 80,000	€ 0.02220
from 85,000	€ 0.02150
from 90,000	€ 0.02090
from 95,000	€ 0.02040
from 100,000	€ 0.01990
from 110,000	€ 0.01900
from 120,000	€ 0.01820
from 130,000	€ 0.01760
from 140,000	€ 0.01710
from 150,000	€ 0.01660
from 160,000	€ 0.01620
from 170,000	€ 0.01580
from 180,000	€ 0.01540
from 190,000	€ 0.01510
from 200,000	€ 0.01490
from 220,000	€ 0.01440
from 240,000	€ 0.01400
from 260,000	€ 0.01380
from 280,000	€ 0.01340
from 300,000	€ 0.01310
from 320,000	€ 0.01280
from 340,000	€ 0.01250
from 360,000	€ 0.01230
from 380,000	€ 0.01210
from 400,000	€ 0.01190
from 420,000	€ 0.01170
from 440,000	€ 0.01160
from 460,000	€ 0.01140
from 480,000	€ 0.01130
from 500,000	€ 0.01120
from 550,000	€ 0.01100
from 600,000	€ 0.01080
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	€ 0.00998

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