RUNNER LOCK PINS –STRAIGHT / CONE–SHAPED TIP TYPE–
RUNNER LOCK PINS / COLLARS FOR RUNNER LOCK PIN –STRAIGHT / SUPER HARD LOCK TYPE–
Tip details
R ≦ 0.5
R ≦ 0.3
R （※）
Tip details
G
1.6
2 － E ± 0.1
2 －（ e ）
R ≦ 0.3
Applicable Part Number M Material H Hardness
± 0.1 E
Applicable Part Number M Material H Hardness
G
RLKL
1.6
0
－ 0.02
RLKS RLKB RLKBF
Standard head type
4
RLEL
Standard head type
SKH51
58–60HRC
＋ 0.1 ＋ 0.3
B
L
D
f6
B S
L
SKH51
58–60HRC
R( ※ ) c Tip is rounded for safety.
0
－ 0.02
4
Large head type RLKG RLKGF ■ L dimension designation type
＋ 0.1 ＋ 0.3
S = 0.866 × P (Except for RLKS)
± 0.1 B
L
f6 D
L
B
■ L dimension designation type
■ L / S dimension designation type
Part Number
0.1mm increments
Part Number
Part Number
0.1mm increments
H B E (e)
P
Y
L 0.1mm increments
H B P Y
H B P Y
Type
D
Type
D
L
Type
D
L
S
2 3 4 5 6 8
2 3 4 5 6 8
4 5 6 7 8
2
0.5 0.6 0.8 1.2 1.5 1
1.9 2.5 3.5
1
2 3 4 5 6 8
1.3–3.0 2.0–5.5 2.5–7.5 3.3–9.0 3.3–9.0 5.1–8.0
4 5
1.5 1.0 2.3 1.8
4 5
1.5 1.0 2.3 1.8
2
2
2.4 3.2
1.5 2.5
10.0–100.0
10.0–100.0
10.0–100.0
RLEL (Standard head type)
6 2.5 2.8 2.3
RLKS (Standard head type)
RLKL (Standard head type)
6 2.5 2.8 2.3
4
4 5 6
3 4 5
7 8
2.8 3.0
7 8
2.8 3.0
3 3.8
3 3.8
4.8
15.0–100.0
15.0–100.0
15.0–100.0
10
6
10 4 5.8 5.0
10 4 5.8 5.0
( ＊ 1) Tip 60° changes according to the S dimension.
Part Number – L RLEL4 – 50.2
Delivery Quotation
Order
■ L / P / Y dimension designation type H B
Part Number
0.1mm increments
Part Number – L – (HC / LKC...etc.) RLEL 4 – 50.25 – LKC
RLKB RLKG
Type
D
L
P
Y
Alterations
0.9–1.9 0.9–2.9 1.1–3.9 1.3–4.9 1.6–5.9 2.1–7.9 2.6–9.9
0.8–1.8 0.8–2.8 1.0–3.8 1.2–4.8 1.5–5.8 2.0–7.8 2.5–9.8
2 3 4 5 6 8
4 5 6 7 8
4 6 7 8 9
2
RLKB (Standard head type)
10.0–100.0
2.5
Alterations Code
Spec.
Alterations Code
Spec.
3
Changes head diameter HC = 0.1mm increments E D ≦ HC ＜ H
RLKG (Large head type)
Single flat cutting X Not available when L ＜ 16 Adds a relief under the head (No need for plate chamfering)
KC
HC
15.0–100.0
10 13
11 15
4 5
D/2 － 0.1 0
10
E P ＞ Y ■ L / P / Y / B dimension designation type H
TRN
+ 0.3 + 0.1 c L + 0.02 0 (L dimension designation in 0.01mm increments possible) Head thickness change TC = 0.1mm increments E 2.0 ≦ TC ＜ 4 E L dimension remains unchanged even when TC is used. E 4–TC ≦ Lmax.–L
LKC Full length tolerance alteration L
LKC
R
D dimension end R processing (R0.1–0.3) E Since it is simple processing, it is not a precise R shape.
DR
Part Number
0.1mm increments
RLKBF
RLKGF
Type
D
L
P
Y
B
TC － 0.02 0
TC
2 3 4 5 6 8
0.9–1.9 0.9–2.9 1.1–3.9 1.3–4.9 1.6–5.9 2.1–7.9 2.6–9.9
0.8–1.8 0.8–2.8 1.0–3.8 1.2–4.8 1.5–5.8 2.0–7.8 2.5–9.8
1.0–3.0 1.0–3.0 1.3–3.8 1.5–4.5 1.5–4.5 2.0–6.0 2.5–7.5
4 5 6 7 8
4 6 7 8 9
C0.2
4
SC
C chamfering (0.2mm) at 2 places of tip
RLKBF (Standard head type)
10.0–100.0
RLKGF (Large head type)
RLC
15.0–150.0
10 13
11 15
10
E P ＞ Y
PartNumber – L – P – Y – B RLKL 3 – 37.5 RLKG 4 – 37.5 – P2.8 – Y2.3 RLKGF4 – 37.5 – P2.8 – Y2.3 – B3.0
＋ 0.3 ＋ 0.1 0 － 0.2
Quotation
Delivery
Order
d
＋ 0.05 ＋ 0.03
M Material S45C H Hardness 48–52HRC
4
D
※ Characteristics of cone–shaped tip type • Runner cooling time is shortened and pull– out failure is prevented. • Effective when runner is thick or when cooling is difficult.
Example
If the screw plug is tightened excessively, the runner lock pin may incline, leading to a scuffing or flange destruction. These collars are used to prevent this kind of trouble.
Runner lock pin diameter (D)
Part Number Type
Example
D d
No.
Part Number – L – P – Y – B – (HC / LKC ... etc.) RLKBF 4 – 37.51 – P2.8 – Y2.3 – B2.4 – HC5 – LKC
■ Applicable Screw Plugs (when using collar) For details of the screw plug specifications d P.1107 .
2 3 4 5 6 8
Alterations
2 3 4 5 6 8
7 8 9
4 5 6 7 8
Runner lock pin diameter D
Applicable Screw Plugs
Head diameter
Fixed collar size
RLC (For standard head type)
Standard head diameter
Large head diameter
10 12 14 17
Alterations Code
Spec.
Alterations Code
Spec.
2
2 – –
4 5 5 6 7 8
RLC 2 RLC 3 RLC 3 RLC 4 RLC 5 RLC 6 RLC 8 RLC 10
10 13
2.5
MSW10
Changes head diameter HC = 0.1mm increments E D ≦ HC ＜ H
10
10
Single flat cutting X Not available when L ＜ 16
3 4 5 6 8
KC
HC
※ MSW12 ※ MSW14 ※ MSW16 ※ MSW18 ※ MSW20
D/2 － 0.1 0
2.5 / 3
Part Number RLC 6
4 5 – –
Order
Adds a relief under the head (No need for plate chamfering)
+ 0.3 + 0.1 c L + 0.02 0 (L dimension designation in 0.01mm increments possible) Head thickness change TC = 0.1mm increments E 2.0 ≦ TC ＜ 4 E L dimension remains unchanged even when TC is used. E 4–TC ≦ Lmax.–L
TRN
LKC Full length tolerance alteration L
10 13
10
LKC
※ Fine thread (Pitch 1.5)
D dimension end R processing (R0.1–0.3) E Since it is simple processing, it is not a precise R shape .
Delivery Quotation
R
DR
0
TC
TC － 0.02
721
722
4
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