Knurl Head Hex Socket Cap Bolts Screw Fastener Machine Screw

Model NO.: M6*55

Grade: 10.9, 8.8, 12.9

Finish: RoHS Zinc and Hydrogen Embrittlement Free

Size: M3, M4, M5, M6, M8

Head Type: Hex with Torx or Socket Drive

Knurl: Yes

Transport Package: Bulk/PP Bag/Small Box in Carton with Pallets

Specification: DIN, ANSI, JIS, GB

Origin: China

HS Code: 7318

Beyond Screw was established in 2004 and has a complete range of processing equipment and production lines. We adopt advanced technology from Taiwan, along with experienced personnel and state-of-the-art facilities. With many years of professional experience, we are committed to delivering high-quality products and exceptional service. Our company is dedicated to innovation and quality, ensuring customer satisfaction at every step.

We specialize in manufacturing self-drilling screws, self-tapping screws, special screws, machine screws, and various hardware components. Whether you are an industrial manufacturer, OEM, wholesale distributor, contractor, or retail operation, we understand your needs and have the capability to consistently meet them. Welcome to place orders or visit us with samples or drawings.

Popular Screws Always in Stock as Below:
Self Drilling Screws

Standard: IFI, DIN, JIS, GB, Special Design

Size Range: M1.4-M8 (0#-14# & M8)

Length Range: 6mm-300mm

Material: Carbon Steel and Stainless Steel A2, A4, SS410, Bi-metal

FLAT PAN HWH HWF BUGLE WAFER PAN WASHER OVAL TRUSS ROUND

DRIVE Â Â Â Â Â Â Â Â Â

PHILLIPS SQUARE POZI SQUARE+PHIL TORX SLOTTED PHIL+SLOTTED Â Â Â

POINT TYPE Â Â Â Â

TEK#1 TEK#2 TEK#3 TEK#4 TEK#5 TYPE 17 Â Â Â Â

THREAD TYPE Â Â Â

TYPE-A BSD TYPE CSB TYPE HI-LOW MACHINE DOUBLE OTHER Â Â Â

10-12 THD 6-20 THD 8-32 THD Â Â Â Â Â Â Â

12-11 THD 7-19 THD 10-24 THD Â Â Â

14-10 THD 8-18 THD 12-24 THD Â Â Â

Â 10-16 THD 14-20 THD Â Â Â

PLATING Â Â

PLAIN ZINC PLATED COLOR ZINC PLATED BLUE ZINC PLATED BLACK PHOSPHATE GRAY PHOSPHATE BLACK ZINC PLATED WHITE ZINC PLATED Â Â

BLACK OXIDE DECROTIZEO RUSPERT XYLAN NICKEL BRONZE SPRAY PAINT OTHER Â Â

Â Â

SERRATION UNDER HEAD W/O WASHER W/BONDED WASHER W/PVC WASHER W/STEEL EPDM W/RUBBER WASHER W/HEAD MARK W/WING OTHER Â

These screws are made of stainless steel and high-strength steel grades 8.8, 10.9, and 12.9, with RoHS zinc plating and hydrogen embrittlement-free treatment. They are ideal for use in garden machinery such as grass cutters, chain saws, and other equipment, providing durability and reliability in demanding environments.
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