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STP310400180S

Screw for Plastic
STP31 4.0x18.0 - H2
steel, hardened
zinc-plated 5-7 µm, baked, blue / transparent passivated

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


Item Number		STP310400180S
Standard		KN6031
Material		steel, hardened
Surface		zinc-plated 5-7 µm, baked, blue / transparent passivated
Thread Outside-Ø	d1	4.00+0.10 mm
Thread Core-Ø	d2	2.81 mm
Thread Pitch	p	1.46 mm
Length	L	18.00±0.55 mm
Head-Ø	D	9.00-0.58 mm
Head Height	K	2.500±0.125 mm
Flange Thickness	S	1.00 mm
Thread Run-Out	X	2.00 mm
Radius	R	0.60 mm
Size Cross Recess		H2
Penetration Depth	t	1.33 - 1.96 mm
Thread		STS-plus
Weight		1.710 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	75,940 pcs.
Quantity		pcs.
Unit Price	from 0.01300 €
Total	€
excl. shipping and tax

Quantity discounts

Quantity	Price each
from 1	€ 1.22000
from 10	€ 0.61000
from 20	€ 0.49000
from 50	€ 0.38000
from 100	€ 0.30700
from 200	€ 0.25100
from 300	€ 0.22400
from 400	€ 0.20600
from 500	€ 0.19400
from 1,000	€ 0.16000
from 2,000	€ 0.12400
from 3,000	€ 0.10700
from 4,000	€ 0.09720
from 5,000	€ 0.09000
from 6,000	€ 0.08470
from 7,000	€ 0.08050
from 8,000	€ 0.07710
from 9,000	€ 0.07420
from 10,000	€ 0.07170
from 11,000	€ 0.06850
from 12,000	€ 0.06550
from 13,000	€ 0.06270
from 14,000	€ 0.06000
from 15,000	€ 0.05750
from 16,000	€ 0.05510
from 17,000	€ 0.05290
from 18,000	€ 0.05080
from 19,000	€ 0.04880
from 20,000	€ 0.04700
from 22,000	€ 0.04460
from 24,000	€ 0.04260
from 26,000	€ 0.04080
from 28,000	€ 0.03930
from 30,000	€ 0.03800
from 32,000	€ 0.03690
from 34,000	€ 0.03590
from 36,000	€ 0.03490
from 38,000	€ 0.03410
from 40,000	€ 0.03340
from 42,000	€ 0.03270
from 44,000	€ 0.03200
from 46,000	€ 0.03150
from 48,000	€ 0.03090
from 50,000	€ 0.03040
from 55,000	€ 0.02940
from 60,000	€ 0.02840
from 65,000	€ 0.02770
from 70,000	€ 0.02700
from 75,000	€ 0.02640
from 80,000	€ 0.02590
from 85,000	€ 0.02540
from 90,000	€ 0.02470
from 95,000	€ 0.02400
from 100,000	€ 0.02340
from 110,000	€ 0.02230
from 120,000	€ 0.02150
from 130,000	€ 0.02070
from 140,000	€ 0.02010
from 150,000	€ 0.01950
from 160,000	€ 0.01900
from 170,000	€ 0.01860
from 180,000	€ 0.01820
from 190,000	€ 0.01780
from 200,000	€ 0.01750
from 220,000	€ 0.01700
from 240,000	€ 0.01650
from 260,000	€ 0.01610
from 280,000	€ 0.01580
from 300,000	€ 0.01550
from 320,000	€ 0.01520
from 340,000	€ 0.01500
from 360,000	€ 0.01480
from 380,000	€ 0.01460
from 400,000	€ 0.01440
from 420,000	€ 0.01430
from 440,000	€ 0.01420
from 460,000	€ 0.01410
from 480,000	€ 0.01400
from 550,000	€ 0.01390
from 600,000	€ 0.01380
from 650,000	€ 0.01370
from 750,000	€ 0.01360
from 850,000	€ 0.01350
from 950,000	€ 0.01340
from 1,200,000	€ 0.01330
from 1,500,000	€ 0.01320
from 1,900,000	€ 0.01310
from 2,800,000	€ 0.01300

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