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Stud metal end ≈ 1,25d DIN 939 Steel Zinc plated 8.8 M16X40

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Article number
Diameter
Length
Brand Fabory
Class 8.8
Material Steel
Thread direction Right
Surface treatment Zinc plated
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Specifications

Diameter M16
Length 40 mm
Brand Fabory
Class 8.8
Material Steel
Thread direction Right
Surface treatment Zinc plated
Thread Metric thread
Weight per piece (g) 78.9
Info
  • ATTENTION: when ordering studs according to this DIN standard the proper designation is d x L,e.g. stud M10X70 - DIN 938, where the working length L = 70 mm and the thread length on the metal end bm = 12 mm. The overall length of the stud is 70 + 12 = 82 mm. The thread length on the nut end b= 26 mm.
  • The thread tolerance class on the metal end is Sk6 according to DIN 13-51, meaning "transition fit", which prevents loosening of the metal end of the studs during disassembly.
  • In case this transition fit is not wanted, add "Fo" in the designation. These studs have thread tolerance class 6g on both ends and can be supplied as specials.
  • Studs according to DIN 939 with a metal end ≈1,25d have many applications, but are mainly intended for use in cast iron counterparts.
Commodity code

Dimensions

b:L≤125mm 38
b:125mmL≤200mm 44
bm ≈ 1,25d 20
b =L-(x+3) up to L≤ 45
d-D M16
L (mm) 40
P 2
x 5

Standards

NF E25-135
DIN 939

Article numbers

Article number 21521.160.040
EAN 8717077787315
UBB 500651638479
UNSPSC 31161610

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