Stud

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.

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.

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

Enquiry

Tokyo branch office: 81-(0)44-589-9515

Chubu branch office: 81-(0)566-45-5241

Osaka branch office: 81-(0)6-6385-2332

Chugoku branch office: 81-(0)82-532-1785