Product

Inner thread stud・Non thread stud

S7L (Inner thread stud)

  1. Cap nut shaped stud processed with inner thread
  2. Strength of joint = Tension strength of inner thread part
  3. Please designate outer diameter, common length, inner thread size and inner thread length when you place the order.

S7L (Inner thread stud)
Common name × Common length (after welding) - Size of inner thread × Depth of inner thread Length before welding Welding diameter Collar shape (Reference)
d Lo Mxx S L d E F
8 × Lo - M4 × S Lo+3 8 11 3
10 × Lo - M5 × S Lo+3 10 13 4
12 × Lo - M6 × S Lo+3 12 15 5
16 × Lo - M10
M12
×
×
S
S
Lo+4 16 21 7
20 × Lo - M12
M16
×
×
S
S
Lo+5 20 26 8
22 × Lo - M12
M16
×
×
S
S
Lo+5 22 28 10
25 × Lo - M12
M16
×
×
S
S
Lo+6 25 32 12

 

Non thread stud

  1. Bar stud without thread
  2. Strength of joint = Tension strength of bar
  3. Please designate outer diameter and common length when you place the order.


Non thread stud
Common name × Common length (after welding) Length before welding Welding diameter Collar shape (Reference)
d Lo L d E F
6 × 20~ Lo+3 6 9 3
8 × 20~ Lo+3 8 11 3
9 × 20~ Lo+3 9 13 4
10 × 20~ Lo+3 10 13 4
12 × 20~ Lo+3 12 15 5
12.7 × 20~ Lo+3 12.7 17 5
13 × 30~ Lo+4 13 17 5
16 × 30~ Lo+4 16 21 7

*SCG (Gas shield method) studs which common names are less than 12.7mm are different in product name and length before welding.
Product name:NBLS Welding length:1.5mm

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