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STP310350180S

Screw for Plastic
STP31 3.5x18.0 - H2
steel, hardened
zinc-plated 5-7 µm, baked, blue / transparent passivated

identical to WN5411 / KN6031
similar to WN1411 / WN1441 / KN1031


Item Number		STP310350180S
Standard		KN6031
Material		steel, hardened
Surface		zinc-plated 5-7 µm, baked, blue / transparent passivated
Thread Outside-Ø	d1	3.50+0.10 mm
Thread Core-Ø	d2	2.45 mm
Thread Pitch	p	1.29 mm
Length	L	18.00±0.55 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		H2
Penetration Depth	t	1.07 - 1.70 mm
Thread		STS-plus
Weight		1.279 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	102,880 pcs.
Quantity		pcs.
Unit Price	from 0.01070 €
Total	€
excl. shipping and tax

Quantity discounts

Quantity	Price each
from 1	€ 1.21000
from 10	€ 0.60000
from 20	€ 0.49000
from 50	€ 0.37000
from 100	€ 0.30400
from 200	€ 0.24800
from 300	€ 0.22100
from 400	€ 0.20300
from 500	€ 0.19100
from 1,000	€ 0.15600
from 2,000	€ 0.12100
from 3,000	€ 0.10400
from 4,000	€ 0.09390
from 5,000	€ 0.08680
from 6,000	€ 0.08150
from 7,000	€ 0.07730
from 8,000	€ 0.07380
from 9,000	€ 0.07090
from 10,000	€ 0.06850
from 11,000	€ 0.06530
from 12,000	€ 0.06230
from 13,000	€ 0.05950
from 14,000	€ 0.05680
from 15,000	€ 0.05430
from 16,000	€ 0.05190
from 17,000	€ 0.04970
from 18,000	€ 0.04760
from 19,000	€ 0.04560
from 20,000	€ 0.04370
from 22,000	€ 0.04130
from 24,000	€ 0.03930
from 26,000	€ 0.03760
from 28,000	€ 0.03610
from 30,000	€ 0.03480
from 32,000	€ 0.03370
from 34,000	€ 0.03260
from 36,000	€ 0.03170
from 38,000	€ 0.03090
from 40,000	€ 0.03010
from 42,000	€ 0.02940
from 44,000	€ 0.02880
from 46,000	€ 0.02820
from 48,000	€ 0.02770
from 50,000	€ 0.02720
from 55,000	€ 0.02610
from 60,000	€ 0.02520
from 65,000	€ 0.02440
from 70,000	€ 0.02380
from 75,000	€ 0.02320
from 80,000	€ 0.02260
from 85,000	€ 0.02220
from 90,000	€ 0.02180
from 95,000	€ 0.02140
from 100,000	€ 0.02100
from 110,000	€ 0.02040
from 120,000	€ 0.01950
from 130,000	€ 0.01880
from 140,000	€ 0.01820
from 150,000	€ 0.01760
from 160,000	€ 0.01710
from 170,000	€ 0.01670
from 180,000	€ 0.01630
from 190,000	€ 0.01590
from 200,000	€ 0.01560
from 220,000	€ 0.01500
from 240,000	€ 0.01460
from 260,000	€ 0.01420
from 280,000	€ 0.01390
from 300,000	€ 0.01360
from 320,000	€ 0.01330
from 340,000	€ 0.01310
from 360,000	€ 0.01290
from 380,000	€ 0.01270
from 400,000	€ 0.01250
from 420,000	€ 0.01230
from 440,000	€ 0.01220
from 460,000	€ 0.01210
from 480,000	€ 0.01200
from 500,000	€ 0.01180
from 550,000	€ 0.01160
from 600,000	€ 0.01150
from 700,000	€ 0.01140
from 750,000	€ 0.01130
from 900,000	€ 0.01120
from 1,000,000	€ 0.01110
from 1,300,000	€ 0.01100
from 1,500,000	€ 0.01090
from 2,200,000	€ 0.01080
from 3,200,000	€ 0.01070

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