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STP21A0350120E

Screw for Plastic
STP21A 3.5x12.0 - Z2
stainless-steel A2, 1.4567
bright, pickled and passivated

identical to WN1411 / KN1031
similar to WN1441

Product image Drawing

Specifications Downloads


Item Number		STP21A0350120E
Standard		KN1031
Material		stainless-steel A2
Surface		bright, pickled and passivated
Thread Outside-Ø	d1	3.50+0.18 mm
Thread Core-Ø	d2	1.91 mm
Thread Pitch	p	1.57 mm
Length	L	12.00±0.55 mm
Head-Ø	D	7.00-0.36 mm
Head Height	K	2.400±0.125 mm
Flange Thickness	S	0.80 mm
Thread Run-Out	X	1.80 mm
Radius	R	0.35 mm
Size Cross Recess		Z2
Penetration Depth	t	1.08 - 1.54 mm
Thread		STS
Weight		0.803 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	0 pcs.
minimum order quantity	4,000 pcs.
Lead time	10 weeks
Quantity		pcs.
Unit Price	from 0.03560 $
Total	$
excl. shipping and tax

Quantity discounts

Quantity	Price each
from 1	$ 1.38000
from 10	$ 0.75000
from 20	$ 0.63000
from 50	$ 0.50000
from 100	$ 0.41800
from 200	$ 0.35100
from 300	$ 0.31700
from 400	$ 0.29600
from 500	$ 0.28000
from 1,000	$ 0.23700
from 2,000	$ 0.18400
from 3,000	$ 0.15900
from 4,000	$ 0.14400
from 5,000	$ 0.13300
from 6,000	$ 0.12500
from 7,000	$ 0.11900
from 8,000	$ 0.11400
from 9,000	$ 0.11000
from 10,000	$ 0.10600
from 11,000	$ 0.10200
from 12,000	$ 0.09770
from 13,000	$ 0.09380
from 14,000	$ 0.09020
from 15,000	$ 0.08670
from 16,000	$ 0.08340
from 17,000	$ 0.08030
from 18,000	$ 0.07730
from 19,000	$ 0.07460
from 20,000	$ 0.07190
from 22,000	$ 0.06850
from 24,000	$ 0.06560
from 26,000	$ 0.06320
from 28,000	$ 0.06100
from 30,000	$ 0.05910
from 32,000	$ 0.05740
from 34,000	$ 0.05590
from 36,000	$ 0.05450
from 38,000	$ 0.05330
from 40,000	$ 0.05220
from 42,000	$ 0.05120
from 44,000	$ 0.05020
from 46,000	$ 0.04940
from 48,000	$ 0.04860
from 50,000	$ 0.04780
from 55,000	$ 0.04620
from 60,000	$ 0.04600
from 70,000	$ 0.04680
from 75,000	$ 0.04540
from 80,000	$ 0.04420
from 85,000	$ 0.04320
from 90,000	$ 0.04220
from 95,000	$ 0.04140
from 100,000	$ 0.04060
from 110,000	$ 0.04200
from 120,000	$ 0.04090
from 130,000	$ 0.03980
from 140,000	$ 0.03890
from 150,000	$ 0.03820
from 160,000	$ 0.03750
from 170,000	$ 0.03690
from 180,000	$ 0.03640
from 190,000	$ 0.03600
from 200,000	$ 0.03560

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