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STP38A0400080B

Screw for Plastic
STP38A 4.0x8.0 - T20
steel, hardened
Zinc-Nickel-plated min. 5µm, passivated black/ Cr-VI-free, baked, sealed

identical to WN1451 / KN1038

Product image Drawing

Specifications Downloads


Item Number		STP38A0400080B
Standard		KN1038
Material		steel, hardened
Surface		Zinc-Nickel-plated min. 5µm, passivated black/ Cr-VI-free, baked, sealed
Thread Outside-Ø	d1	4.00+0.18 mm
Thread Core-Ø	d2	2.17 mm
Thread Pitch	p	1.79 mm
Length	L	8.00±0.45 mm
Head-Ø	D	8.00-0.58 mm
Head Height	K	2.600±0.125 mm
Flange Thickness	S	0.80 mm
Thread Run-Out	X	2.00 mm
Radius	R	0.40 mm
Size Six Lobe		T20
Penetration Depth	t	1.25 - 1.70 mm
Thread		STS
Weight		0.894 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	141,195 pcs.
Quantity		pcs.
Unit Price	from 0.00965 €
Total	€
excl. shipping and tax

Quantity discounts

Quantity	Price each
from 1	€ 1.26000
from 10	€ 0.83000
from 20	€ 0.73000
from 50	€ 0.62000
from 100	€ 0.54400
from 200	€ 0.47900
from 300	€ 0.44600
from 400	€ 0.42300
from 500	€ 0.40600
from 1,000	€ 0.35900
from 2,000	€ 0.24900
from 3,000	€ 0.20200
from 4,000	€ 0.17400
from 5,000	€ 0.15600
from 6,000	€ 0.14200
from 7,000	€ 0.13200
from 8,000	€ 0.12300
from 9,000	€ 0.11600
from 10,000	€ 0.11000
from 11,000	€ 0.10500
from 12,000	€ 0.09930
from 13,000	€ 0.09430
from 14,000	€ 0.08950
from 15,000	€ 0.08500
from 16,000	€ 0.08080
from 17,000	€ 0.07680
from 18,000	€ 0.07310
from 19,000	€ 0.06950
from 20,000	€ 0.06620
from 22,000	€ 0.06200
from 24,000	€ 0.05840
from 26,000	€ 0.05530
from 28,000	€ 0.05260
from 30,000	€ 0.05030
from 32,000	€ 0.04820
from 34,000	€ 0.04640
from 36,000	€ 0.04470
from 38,000	€ 0.04330
from 40,000	€ 0.04190
from 42,000	€ 0.04070
from 44,000	€ 0.03960
from 46,000	€ 0.03850
from 48,000	€ 0.03760
from 50,000	€ 0.03670
from 55,000	€ 0.03480
from 60,000	€ 0.03310
from 65,000	€ 0.03180
from 70,000	€ 0.03050
from 75,000	€ 0.02950
from 80,000	€ 0.02850
from 85,000	€ 0.02770
from 90,000	€ 0.02700
from 95,000	€ 0.02630
from 100,000	€ 0.02570
from 110,000	€ 0.02460
from 120,000	€ 0.02370
from 130,000	€ 0.02260
from 140,000	€ 0.02170
from 150,000	€ 0.02090
from 160,000	€ 0.02020
from 170,000	€ 0.01950
from 180,000	€ 0.01900
from 190,000	€ 0.01850
from 200,000	€ 0.01800
from 220,000	€ 0.01720
from 240,000	€ 0.01650
from 260,000	€ 0.01590
from 280,000	€ 0.01540
from 300,000	€ 0.01500
from 320,000	€ 0.01460
from 340,000	€ 0.01420
from 360,000	€ 0.01390
from 380,000	€ 0.01370
from 400,000	€ 0.01340
from 420,000	€ 0.01320
from 440,000	€ 0.01300
from 460,000	€ 0.01280
from 480,000	€ 0.01260
from 500,000	€ 0.01250
from 550,000	€ 0.01210
from 600,000	€ 0.01180
from 650,000	€ 0.01150
from 700,000	€ 0.01130
from 750,000	€ 0.01110
from 800,000	€ 0.01100
from 850,000	€ 0.01080
from 900,000	€ 0.01070
from 950,000	€ 0.01060
from 1,000,000	€ 0.01040
from 1,100,000	€ 0.01030
from 1,200,000	€ 0.01010
from 1,300,000	€ 0.00998
from 1,400,000	€ 0.00994
from 1,500,000	€ 0.00992
from 1,600,000	€ 0.00989
from 1,700,000	€ 0.00987
from 1,800,000	€ 0.00985
from 1,900,000	€ 0.00984
from 2,000,000	€ 0.00982
from 2,200,000	€ 0.00979
from 2,400,000	€ 0.00978
from 2,600,000	€ 0.00975
from 2,800,000	€ 0.00974
from 3,000,000	€ 0.00972
from 3,200,000	€ 0.00971
from 3,600,000	€ 0.00969
from 3,800,000	€ 0.00968
from 4,000,000	€ 0.00967
from 4,400,000	€ 0.00966
from 4,800,000	€ 0.00965

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