Nan Shun Spring Co., Ltd.
Established in 1987, our company is specialized in precision spring with research and design. We keep the development of our products to suit our customers' special demands and constantly research new products to fulfill markets. Our services and products have won worldwide customers' trusts, and we believe it will be you best choice!
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Pins

Welcome! This is the details of Pins products in this category. More new Pins products will be frequently updated in this category.

Categories  > Pins

Cotter Pins

Couper Lock Pins / Wire Lock Pins

Quick Release Pins

Safety Pin Ring / Linch Pin

Snap Pins

Spring Pins

Wire Safety Pins

 

 

COUPLER LOCK PIN TYPE-1 / WIRE LOCK PIN

ZINC PLATED / YELLOW ZINC
Material: Steel
 

Unit: Inch

SAFETY LOCK PIN D Dia. B Usable H Loop L Pin
ITEM NO. Width Length Clearance Length
CLP-1134 1/4" 1-3/4" 1-1/2" 2-1/16"
CLP-1218 1/4" 2-1/8" 1-11/16" 2-1/2"
CLP-12916 1/4" 2-9/16" 1-3/4" 2-7/8"
CLP-121516 1/4" 2-15/16" 1-17/32" 3-3/16"
CLP-1312 1/4" 3-1/2" 1-9/16" 3-23/32"
CLP-12716 5/16" 2-7/16" 1-23/32" 2-25/32"
CLP-111532 3/8" 1-15/32" 1-1/2" 1-21/32"
CLP-1214 3/8" 2-1/4" 1-17/32" 2-17/32"

REMARKS: The size or polishing can change you need of providing is another production, but need mold fee.

 

COUPLER LOCK PIN TYPE-2 / WIRE LOCK PIN

ZINC PLATED / YELLOW ZINC
Material : Steel

Unit: Inch

SAFETY LOCK PIN D Dia. B Usable H Loop L Pin
ITEM NO. Width Length Clearance Length
CLP-2134 1/4" 1-3/4" 1-1/2" 2-1/16"
CLP-2218 1/4" 2-1/8" 1-11/16" 2-1/2"
CLP-22916 1/4" 2-9/16" 1-3/4" 2-7/8"
CLP-221516 1/4" 2-15/16" 1-17/32" 3-3/16"
CLP-2312 1/4" 3-1/2" 1-9/16" 3-23/32"
CLP-22716 5/16" 2-7/16" 1-23/32" 2-25/32"
CLP-211532 3/8" 1-15/32" 1-1/2" 1-21/32"
CLP-2214 3/8" 2-1/4" 1-17/32" 2-17/32"

REMARKS: The size or polishing can change you need of providing is another production, but need mold fee.

 

HALF PINS / STANDARD COTTER PINS / SPLIT PINS

HALF PINS / STANDARD COTTER PINS
NICKEL PLATED / ZINC PLATED / YELLOW ZINC / PLAIN
Material : Steel Unit: inch / mm
ITEM NO. L\ID\D 1 m/m 1/16 2m/m 3/32 1/8 5/32 3/16 7/32 1/4 5/16 3/8 1/2 5/8
CPS0937512~179 3/8 1.2m/m 1.79m/m
CPS0512~338 1/2 1.2m/m 1.79m/m 2.2m/m 2.58m/m 3.38m/m
CPS062512~338 5/8 1.2m/m 1.79m/m 2.2m/m 2.58m/m 3.38m/m
CPS07512~655 3/4 1.2m/m 1.79m/m 2.2m/m 2.58m/m 3.38m/m 4.17m/m 4.96m/m 5.76m/m 6.55m/m
CPS112~973 1 1.2m/m 1.79m/m 2.2m/m 2.58m/m 3.38m/m 4.17m/m 4.96m/m 5.76m/m 6.55m/m 8.14m/m 9.73m/m
CPS125179~973 1 1/4 1.79m/m 2.2m/m 2.58m/m 3.38m/m 4.17m/m 4.96m/m 5.76m/m 6.55m/m 8.14m/m 9.73m/m
CPS105179~973 1 1/2 1.79m/m 2.2m/m 2.58m/m 3.38m/m 4.17m/m 4.96m/m 5.76m/m 6.55m/m 8.14m/m 9.73m/m
CPS1075179~973 1 3/4 1.79m/m 2.2m/m 2.58m/m 3.38m/m 4.17m/m 4.96m/m 5.76m/m 6.55m/m 8.14m/m 9.73m/m
CPS2179~129 2 1.79m/m 2.2m/m 2.58m/m 3.38m/m 4.17m/m 4.96m/m 5.76m/m 6.55m/m 8.14m/m 9.73m/m 12.9m/m
CPS20522~129 2 1/2 2.2m/m 2.58m/m 3.38m/m 4.17m/m 4.96m/m 5.76m/m 6.55m/m 8.14m/m 9.73m/m 12.9m/m
CPS3258~1608 3 2.58m/m 3.38m/m 4.17m/m 4.96m/m 5.76m/m 6.55m/m 8.14m/m 9.73m/m 12.9m/m 16.08m/m
CPS4417~1608 4 4.17m/m 4.96m/m 5.76m/m 6.55m/m 8.14m/m 9.73m/m 12.9m/m 16.08m/m
CPS5496~1608 5 4.96m/m 5.76m/m 6.55m/m 8.14m/m 9.73m/m 12.9m/m 16.08m/m
CPS6576~1608 6 5.76m/m 6.55m/m 8.14m/m 9.73m/m 12.9m/m 16.08m/m
Material : BRASS
ITEM NO. L\ID\D 1/16 3/32 1/8 5/32 3/16 1/4 5/16 3/8
CPB075179~496 3/4 1.79m/m 2.58m/m 3.38m/m 4.17m/m 4.96m/m
CPB1179~496 1 1.79m/m 2.58m/m 3.38m/m 4.17m/m 4.96m/m
CPB1025179~655 1 1/4 1.79m/m 2.58m/m 3.38m/m 4.17m/m 4.96m/m 6.55m/m
CPB105179~973 1 1/2 1.79m/m 2.58m/m 3.38m/m 4.17m/m 4.96m/m 6.55m/m 8.14m/m 9.73m/m
CPB2179~973 2 1.79m/m 2.58m/m 3.38m/m 4.17m/m 4.96m/m 6.55m/m 8.14m/m 9.73m/m
CPB205258~973 2 1/2 2.58m/m 3.38m/m 4.17m/m 4.96m/m 6.55m/m 8.14m/m 9.73m/m
CPB3258~973 3 2.58m/m 3.38m/m 4.17m/m 4.96m/m 6.55m/m 8.14m/m 9.73m/m
CPB4338~973 4 3.38m/m 4.17m/m 4.96m/m 6.55m/m 8.14m/m 9.73m/m
Material : STAINLESS STEEL
ITEM NO. L\ID\D 1/16 3/32 1/8 5/32 3/16 1/4 5/16 3/8
CPSS075179~496 3/4 1.79m/m 2.58m/m 3.38m/m 4.17m/m 4.96m/m
CPSS1179~496 1 1.79m/m 2.58m/m 3.38m/m 4.17m/m 4.96m/m
CPSS1025179~655 1 1/4 1.79m/m 2.58m/m 3.38m/m 4.17m/m 4.96m/m 6.55m/m
CPSS105179~973 1 1/2 1.79m/m 2.58m/m 3.38m/m 4.17m/m 4.96m/m 6.55m/m 8.14m/m 9.73m/m
CPSS2179~973 2 1.79m/m 2.58m/m 3.38m/m 4.17m/m 4.96m/m 6.55m/m 8.14m/m 9.73m/m
CPSS205258~973 2 1/2 2.58m/m 3.38m/m 4.17m/m 4.96m/m 6.55m/m 8.14m/m 9.73m/m
CPSS3258~973 3 2.58m/m 3.38m/m 4.17m/m 4.96m/m 6.55m/m 8.14m/m 9.73m/m
CPSS4338~973 4 3.38m/m 4.17m/m 4.96m/m 6.55m/m 8.14m/m 9.73m/m

APPLICATION:

REMARKS: The size or polishing can change you need of providing is another production, but need mold fee.

 

HAMMER LOCK COTTER PINS

 

QUICK RELEASE PINS / DETENT RING PINS

新網頁1
ZINC PLATED
Material :Steel

Unit : inch

ITEM D L
QRP141~4 1/4 1    /    1 1/2    /    2    /    2 1/2    /    3
QRP5161~4 5/16 1    /    1 1/2    /    2    /     2 1/2    /    3
QRP381~4 3/8 1    /    1 1/2    /    2    /    2 1/2    /    3    /    3 1/2
QRP121~3 1/2 1    /    1 1/2    /    2    /     2 1/2    /    3    /    3 1/2

REMARKS: Any size available by production .

 

QUICK-INSERT COTTER PINS

 

PLAIN / BRASS PLATED / ZINC PLATED 

Material : Stainless Steel (304) / Brass / Steel

ITEM NO. 3 D A B C E F G H DIA. OF PIN.
(BOLT)
HOLE OF PIN
(HOLE)
QCP26 51(+0.5,-0.5) 5.7(+0,-0.35) 22(+1,-0) 11(+2,-0) 5.4 r5 r10 2.85 (+0,-0.2) 2 (+0.2,-0.2) 26 (+0 , -0.25) 9.4
QCP22 48(+0.5,-0.5) 5.7(+0,-0.35) 20(+1,-0) 11(+2,-0) 5.4 r5 r10 2.85 (+0,-0.2) 2 (+0.2,-0.2) 22 (+0 , -0.25) 9.4
QCP20 38(+0.5,-0.5) 4.7(+0,-0.35) 16.5(+1,-0) 10(+2,-0) 5.4 r4 r8 2.35 (+0,-0.12) 1.5 (+0.2,-0.2) 20 (+0 , -0.25) 6.9
QCP16 36(+0.5,-0.5) 4(+0,-0.35) 14(+1,-0) 8.7(+2,-0) 5.1 r4 r8 2 (+0,-0.12) 1.4 (+0.2,-0.2) 16 (+0 , -0.25) 6.4

APPLICATION :

                           

REMARKS: The size or polishing can change you need of providing is another production, but need mold fee.

 

SAFETY PIN RING / LINCH PIN / LYNCH PIN

YELLOW ZINC PLATED
MATERIAL: STEEL 
Unit: Inch
ITEM NO. D L A W B C
SPR3161 3/16 1 1/4 1 1/8 3/8 1/2
SPR31618 3/16 1 5/8 1 1/8 1/8 3/8 1/2
SPR156418 15/64 1 5/8 1 1/8 1/8 3/8 1/2
SPR156438 15/64 1 3/4 1 3/8 1/8 3/8 1/2
SPR51638 5/16 1 3/4 1 3/8 1/8 *3/8 (10.3m/m) *1/2 (13.4m/m)
SPR51658 5/16 2 1 5/8 1/8 *3/8 (10.3m/m) *1/2 (13.4m/m)
SPR3838 3/8 1 3/4 1 3/8 1/8 1/2 5/8
SPR3858 3/8 2 1 5/8 1/8 1/2 5/8
SPR38316 3/8 2 3/8 2 3/16 1/8 1/2 5/8

REMARKS: The size or polishing can change you need of providing is another production, but need mold fee.

 

SET

( PIN )
PINS
 

SHAFT LOCK PIN / SAFETY PIN RING / LINCH PIN / LYNCH PIN

YELLOW ZINC PLATED
Material:Steel
 

Unit: inch

ITEM L W D
LP1141 1 1/4 3/16 1 1/8
LP1142 1 1/4 15/64 1 1/8
LP1581 1 5/8 3/16 1 3/8
LP1582 1 5/8 15/64 1 3/8
LP1583 1 5/8 5/16 1 3/8
LP1584 1 5/8 3/8 1 3/8
LP1341 1 3/4 15/64 1 5/8
LP1342 1 3/4 5/16 1 5/8
LP21 2 5/16 1 3/4
LP22 2 3/8 1 3/4
LP2381 2 3/8 5/16 2 3/16
LP2382 2 3/8 3/8 2 3/16

REMARKS: The size or polishing can change you need of providing is another production, but need mold fee.

 

SLOTTED SPRING PINS / GENERAL USE TYPE SPRING PINS

SLOTTED SPRING PINS / GENERAL USE TYPE SPRING PINS
BLACK OXIDE / ZINC PLATED / PLAIN
Material :STEEL / STAINLESS STEEL ( 304,420 )
Nominal dia. 1 1.2 1.5 1.6 2 2.5 3 *3.5 4 *4.5 5 6 8 10 *12 13
Dimension D MAX. 1.2 1.4 1.7 1.8 2.25 2.75 3.25 3.84 4.4 4.84 5.4 6.4 8.6 10.6 12.5 13.7
MIN. 1.1 1.3 1.6 1.7 2.65 2.65 3.15 3.7 4.2 4.7 5.2 6.2 8.3 10.3 12.3 13.4
t Basic 0.2 0.25 0.3 0.3 0.5 0.5 0.6 0.7 0.8 0.9 1 1.2 1.5 2 2 2.5
E MAX. 0.9 1.1 1.4 1.5 2.4 2.4 2.9 3.4 3.9 4.3 4.8 5.8 7.8 9.8 11.7 12.7
Double shear
strength kgf (KN)
70 104 158 171 440 440 633 861 1130 1425 1760 2532 4500 7030 8790 11500
(0.69) (1.02) (1.55) (1.68) (4.3) (4.3) (6.2) (8.44) (11.08) (13.97) (17.25) (24.83) (44.13) (68.94) (86.2) (112.78)
Hole size Basic 1 1.2 1.5 1.6 2.5 2.5 3 3.5 4 4.5 5 6 8 10 12 13
Tol. +0.08
0
+0.09
0
+0.12
0
+0.15
0
+0.2
0
Length Nominal dia.
ITEM NO. Tol. 1 1.2 1.5 1.6 2 2.5 3 3.5 4 4.5 5 6 8 10 12 13
SPP4 +0.5
0
O O O O O O
SPP5 O O O O O O O
SPP6 O O O O O O O O O
SPP8 O O O O O O O O O
SP10 O O O O O O O O O O O O O
SPP12 +1
0
O O O O O O O O O O O O
SPP14 O O O O O O O O O O O
SPP16 O O O O O O O O O O O
SPP18 O O O O O O O O O O O O
SPP20 O O O O O O O O O O O O
SPP22 O O O O O O O O O O O O O O
SPP24 O O O O O O O O O O O O O O
SPP25 O O O O O O O O O O O O O O
SPP28 O O O O O O O O O O O
SPP32 O O O O O O O O O O O
SPP36 O O O O O O O O O O O
SPP40 O O O O O O O O O O O
SPP45 O O O O O O O O O O O
SPP50 O O O O O O O O O O O
SPP55 +1.5
0
O O O O O O O O O
SPP56 O O O O O O O O O
SPP60 O O O O O O O O O
SPP63 O O O O O O O
SPP70 O O O O O O O
SPP80 O O O O O O O
SPP90 O O O O
SPP100 </