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STP210350250B

Screw for Plastic
STP21 3.5x25.0 - Z2
steel, hardened
Zinc-Nickel-plated min. 5µm, passivated black/ Cr-VI-free, baked, sealed

similar to WN5411 / KN6031

Product image Drawing

Specifications Downloads


Item Number		STP210350250B
Standard		KN6031
Material		steel, hardened
Surface		Zinc-Nickel-plated min. 5µm, passivated black/ Cr-VI-free, baked, sealed
Thread Outside-Ø	d1	3.50+0.10 mm
Thread Core-Ø	d2	2.45 mm
Thread Pitch	p	1.29 mm
Length	L	25.00±0.65 mm
Head-Ø	D	7.50-0.58 mm
Head Height	K	2.400±0.125 mm
Flange Thickness	S	0.90 mm
Thread Run-Out	X	1.80 mm
Radius	R	0.50 mm
Size Cross Recess		Z2
Penetration Depth	t	1.08 - 1.54 mm
Thread		STS-plus
Weight		1.610 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	7,370 pcs.
Quantity		pcs.
Unit Price	from 0.01440 €
Total	€
excl. shipping and tax

Quantity discounts

Quantity	Price each
from 1	€ 1.22000
from 10	€ 0.73000
from 20	€ 0.63000
from 50	€ 0.52000
from 100	€ 0.44400
from 200	€ 0.38300
from 300	€ 0.35100
from 400	€ 0.33000
from 500	€ 0.31500
from 1,000	€ 0.27200
from 2,000	€ 0.19600
from 3,000	€ 0.16300
from 4,000	€ 0.14300
from 5,000	€ 0.12900
from 6,000	€ 0.11900
from 7,000	€ 0.11200
from 8,000	€ 0.10600
from 9,000	€ 0.10100
from 10,000	€ 0.09620
from 11,000	€ 0.09170
from 12,000	€ 0.08750
from 13,000	€ 0.08360
from 14,000	€ 0.07980
from 15,000	€ 0.07630
from 16,000	€ 0.07300
from 17,000	€ 0.06990
from 18,000	€ 0.06690
from 19,000	€ 0.06420
from 20,000	€ 0.06160
from 22,000	€ 0.05820
from 24,000	€ 0.05540
from 26,000	€ 0.05300
from 28,000	€ 0.05090
from 30,000	€ 0.04910
from 32,000	€ 0.04740
from 34,000	€ 0.04600
from 36,000	€ 0.04470
from 38,000	€ 0.04360
from 40,000	€ 0.04250
from 42,000	€ 0.04150
from 44,000	€ 0.04070
from 46,000	€ 0.03990
from 48,000	€ 0.03910
from 50,000	€ 0.03840
from 55,000	€ 0.03690
from 60,000	€ 0.03560
from 65,000	€ 0.03450
from 70,000	€ 0.03360
from 75,000	€ 0.03230
from 80,000	€ 0.03110
from 85,000	€ 0.03010
from 90,000	€ 0.02920
from 95,000	€ 0.02840
from 100,000	€ 0.02770
from 110,000	€ 0.02640
from 120,000	€ 0.02530
from 130,000	€ 0.02440
from 140,000	€ 0.02360
from 150,000	€ 0.02290
from 160,000	€ 0.02230
from 170,000	€ 0.02170
from 180,000	€ 0.02130
from 190,000	€ 0.02080
from 200,000	€ 0.02040
from 220,000	€ 0.01970
from 240,000	€ 0.01920
from 260,000	€ 0.01870
from 280,000	€ 0.01830
from 300,000	€ 0.01790
from 320,000	€ 0.01760
from 340,000	€ 0.01730
from 360,000	€ 0.01700
from 380,000	€ 0.01680
from 400,000	€ 0.01660
from 420,000	€ 0.01640
from 440,000	€ 0.01620
from 460,000	€ 0.01610
from 480,000	€ 0.01590
from 500,000	€ 0.01580
from 550,000	€ 0.01550
from 600,000	€ 0.01530
from 650,000	€ 0.01520
from 700,000	€ 0.01510
from 800,000	€ 0.01500
from 900,000	€ 0.01490
from 1,100,000	€ 0.01480
from 1,300,000	€ 0.01470
from 1,700,000	€ 0.01460
from 2,400,000	€ 0.01450
from 4,200,000	€ 0.01440

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