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1.Track Bolt & Nut:
Part No Dimension Wgt.  (kgs)
8H7504 1/2"UNF-20X38" 0.06KG
R24688 1/2"UNF-20X40 W 0.07KG
Ac231/70097287 1/2"UNF-20X48 B 0.07KG

6V1726/CR4036 1"UNF-14X101 B 0.65KG
6V1727/CR3858 1"UNF-14x110 B 0.68KG
7T2283/CR4669 1"UNF-14x123 B 0.74KG
8S1723/CR2669 1"UNF-14x141 B 0.81KG
6V1728/CR3859 1"UNF-14X148 B 0.84KG
1S6421/CR1970 1"UNF-14NUT(38x25) 0.2KG
7G0343/CR4037 1"UNF-14NUT(38x39)B 0.23KG
7T1000 1-1/8"UNF-12X96 B 0.85KG
5p3968 1-1/8"unf-12X107 B 0.88KG

79004259 M18X1.5X60 0.2KG
79039445/FT982 M18X1.5NUT(27X18) 0.08KG
20Y-32-11210 M20X1.5X53F 0.23KG
9W3619 M20X1.5X55D 0.25KG
79035814-FT2110/154-32-211323 M20X1.5X62F 0.26KG
6Y0846 M20X1.5X63 0.27KG
14Y-32-11210/71401192 M20X1.5X65F 0.27KG
Ft1100 M20X1.5X68 0.27KG
9W3361/FT2111 M20X1.5NUT(28X22) 0.08KG
207-32-51210 M22X1.5X56F 0.3KG
71428357 M22X1.5X62F 0.32KG
6Y9024 M22X1.5X67D 0.33KG
76007851/FT2205 M22X1.5X70F 0.35KG
9W4381/CR5923 M22X1.5NUT(32X22) 0.13KG
208-32-51210 M24X1.5X65F 0.38KG
21M-32-11260 M24X1.5X72 0.42KG
175-35-11210/KM378 M24X1.5X76 0.46KG
178-32-11220 M24X1.5UNT(35X24) 0.15KG
195-32-11210/KM263 M27X1.5X82 0.62KG
6Y7432 M27X1.5X90 0.66KG
195-32-41210/KM6361 M27x2.8X93 0.68KG
195-32-11221 M27X1.5NUT(41X27) 0.23KG
195-32-41220/KM1151 M27X2.0NUT(41X35)B 0.27KG

Part No Dimension Wgt.� (kgs)
4F3646 1/2"UNC-13X1-1/2" 0.055KG
4F3648 1/2"UNC-13X1-3/4" 0.065KG
4F3649 1/2"UNC-13X2" 0.07KG
4F3650 1/2"UNC-13X2-1/4" 0.075KG
4F3651 1/2"UNC-13X2-1/2" 0.08KG
4F3652 1/2"UNC-13X2-3/4" 0.085KG
1F7958/02290-10813 1/2"UNC-13 0.02KG
5P8245 1/2" 0.015KG
4F3664 5/8"UNC-11X1-1/2" 0.05KG
4F3653 5/8"UNC-11X1-3/4" 0.09KG
4F3654/02090-11050 5/8"UNC-11X2" 0.1KG
3F5108/232-70-12450/02090-11060 5/8"UNC-11X1-1/4" 0.11KG
4F3656 5/8"UNC-11X2-1/2" 0.12KG
4F3657/232-70-12460 5/8"UNC-11X2-3/4" 0.13KG
4F3658/02090-11080 5/8"UNC-11X3" 0.14KG
4F3665 5/8"UNC-11X3-1/2" 0.16KG
4F0391 5/8"UNC-11X3-3/4" 0.17KG
4F3671 5/8"UNC-11X1" 0.18KG
4K0367/02290-11016/232-70-12480 5/8"UNC-11" 0.03KG
5P8247/01643-31645 5/8" 0.02KG
4F3672 3/4"UNC-10X2" 0.13KG
4F7827 3/4"UNC-10X2-1/4" 0.14KG
5J4773/02090-11265/154-71-41270 3/4"UNC-10X2-1/2" 0.155KG
5J4771/234-70-32250/02090-11270 3/4"UNC-10X2-3/4" 0.165KG
4F0138/02090-11275/154-70-11143 3/4"UNC-10X3" 0.18KG
1J6762/02090-11280 3/4"UNC-10X3-1/8" 0.19KG
02090-11290 3/4"UNC-10X3-1/2" 0.21KG
5F8933/02090-11205 3/4"UNC-10X3-3/4" 0.22KG
1J0962/02091-11210 3/4"UNC-10X4" 0.235KG
4F0253/02091-11215 3/4"UNC-10X4-1/2" 0.26KG
02091-11220 3/4"UNC-10X5" 0.29KG
2J3506/154-70-22270/234-70-32290 3/4"UNC-10" 0.05KG
5P8248/01643-21845 3/4" 0.03KG

Part No Dimension Wgt.� (kgs)
4F3646 1/2"UNC-13X1-1/2" 0.055KG
4F3648 1/2"UNC-13X1-3/4" 0.065KG
4F3649 1/2"UNC-13X2" 0.07KG
4F3650 1/2"UNC-13X2-1/4" 0.075KG
4F3651 1/2"UNC-13X2-1/2" 0.08KG
4F3652 1/2"UNC-13X2-3/4" 0.085KG
1F7958/02290-10813 1/2"UNC-13 0.02KG
5P8245 1/2" 0.015KG
4F3664 5/8"UNC-11X1-1/2" 0.05KG
4F3653 5/8"UNC-11X1-3/4" 0.09KG
4F3654/02090-11050 5/8"UNC-11X2" 0.1KG
3F5108/232-70-12450/02090-11060 5/8"UNC-11X1-1/4" 0.11KG
4F3656 5/8"UNC-11X2-1/2" 0.12KG
4F3657/232-70-12460 5/8"UNC-11X2-3/4" 0.13KG
4F3658/02090-11080 5/8"UNC-11X3" 0.14KG
4F3665 5/8"UNC-11X3-1/2" 0.16KG
4F0391 5/8"UNC-11X3-3/4" 0.17KG
4F3671 5/8"UNC-11X1" 0.18KG
4K0367/02290-11016/232-70-12480 5/8"UNC-11" 0.03KG
5P8247/01643-31645 5/8" 0.02KG
4F3672 3/4"UNC-10X2" 0.13KG
4F7827 3/4"UNC-10X2-1/4" 0.14KG
5J4773/02090-11265/154-71-41270 3/4"UNC-10X2-1/2" 0.155KG
5J4771/234-70-32250/02090-11270 3/4"UNC-10X2-3/4" 0.165KG
4F0138/02090-11275/154-70-11143 3/4"UNC-10X3" 0.18KG
1J6762/02090-11280 3/4"UNC-10X3-1/8" 0.19KG

PTFE bolts and nuts can be used in industry, chemical, petrochemical, oil refining, chlor-alkali, sulfuric acid, phosphate fertilizer, pharmaceuticals, pesticides, chemical fiber, dyeing, coke, gas, organic synthesis, non-ferrous metals smelting, iron and steel, atomic energy and high purity product production (such as ion-exchange membrane electrolysis),

GC Headspace technology for the analysis of volatile organic solids and liquid samples after gasificati rounded-flat.
The headspace volume have 6ml, 10ml, 20ml clear/amber to choose, the bottom have flat.

Pre-assembling vial+closure service is available upon request.
The magnetic screw caps can be used for headspace as well as for SPME Type of Cap: Magnetic Precision screw cap,Closed Precision screw cap.

4ML vials are widely used in compound storage as well as for Chromatography vials, available as closed or open top screw seals with 13-425 thread.
These vials are used on instruments of Dionex, Shimadzu, VWR, Waters etc.

Standard opening vials for GC and HPLC, used on instruments of ShimadzuVarian,Gilson etc.
To meet your micro sampling needs, ALWSCI has avariety of micro volume inserts with capacities and designs that can transform our vials from full-capacity to limited volume with one simple step.

20 MM TO 150 MM Screw Barrel For Injection Moulding Machine

Item Hexagon Head Wood Screw
Material Carbon steel
Surface Treatment Galvanized
Size 6X25 etc
Standard DIN
Packing 1000PCS/Box
Origin China
HS Code 7318190000
Price Welcome to inquiry

Item Drywall Screw Fine Thread Bugle Head Phillips Drive
Material C1022A Harden
Surface Treatment Black Phosphate
Size 3.5X25
Standard DIN
Packing 1000PCS/Box
Origin China
HS Code 7318140000
Price Welcome to inquiry