External hex tri-combination screws, strong corrosion resistance, complete threads, complete specifications, screw control future

PEEK external hex socket bolt, polyether ether ketone material, manufacturer, screw control

Zhenghao M30 Metro Segment Bolts, Tunnel Arc Shield Screws, Grade 8.8 Metro Segment Connection Assembly

PEEK hex socket bolt, high-strength plastic, high-temperature resistant, acid- and alkali resistant insulating resin, threaded control

Forged bolts, U-shaped bolts for underground coal mines, available in specifications, direct shipment from the manufacturer

Wanjian Manufacturer supplies U-shaped bolts and pre-embedded right-angle square shaped parts for construction high-speed rail, with ample supply

Embedded bolts directly supplied with M48 embedded connection pairs, Q235B welded street lights, M30 anchor screws

Hex tri-combination self-locking screws. Preferred material: sturdy and wear-resistant, corrosion-resistant, wear-resistant, threaded control

Anchor bolt Q345 is easy to disassemble, carefully selected raw materials, structurally stable, and threaded

Metro 45# Dacro Shield Double-Ended Segment Bolts Tunnel M30 Curved Hexagonal Segment Screws Bend Bolts

High-strength hex socket bolts, cylindrical head screws, black 8.8 grade cup head screws M12

High-strength hex socket bolts, cylindrical head screws, black 8.8 grade cup head screws M12

Hebei Boyi Fasteners Co., Ltd.

Hex socket bolts, screws, cylindrical heads, cup heads, photovoltaic socket screws, high-strength, blackened hex heads, countersunk heads, semi-round head screws

Handan Jiazhe Fastener Co., Ltd

Dacro internal hex bolt, high-temperature resistant and corrosion-resistant cylindrical head, six internal screws, quality guaranteed

Hebei Xinfan Metal Products Co., Ltd.

Plug-in screws F255 bolts nuts high-strength high-temperature resistant fasteners Customization supported

Bers Sdorf Industrial Technology (Shanghai) Co., Ltd

Qun'ao High-Strength Plow Point Bolt 12*35 Flat Head Square Neck Agricultural Machinery Screw Custom Shaped Screw

Handan Qunao Metal Products Co., Ltd.

Hongtie High-Strength Bolts Grade 8.8 and 10.9 GB5782 External Hex Socket Bolts Specifications M6-M64

Handan Hongtie Fastener Manufacturing Co., Ltd.

High-strength hex socket bolts: 8.8, 10.9, 12.9 countersunk head, flat cylindrical head

Hebei Boyi Fasteners Co., Ltd.

Qun'ao Ventilation Accessories Collection: Corner Brackets, Snap Strips, 8*25 Bolts, Hook Gauges, 10*3000 Lead Screw, Undertakes Foreign Trade Exports

Handan Qunao Metal Products Co., Ltd.

Zhenghao Dacro Metro Segment Bolts 5.8 Grade Tunnel Shield Connection Assembly, supports custom manufacturers

Ming'ao double-head arc tunnel shield tunnel connector 8.8 grade Dacro metro segment bolts

10.9s Blackened Large Hex Bolt High-Strength Connecting Accessory GB1228 for Hex Screws for Bridge Construction

Zhenghao M30 Metro Segment Bolts, Tunnel Arc Shield Screws, Grade 8.8 Metro Segment Connection Assembly

Metro 45# Dacro Shield Double-Ended Segment Bolts Tunnel M30 Curved Hexagonal Segment Screws Bend Bolts

12.9 Grade high-strength external hex bolts, custom extended hex shaped screws

8.8 Grade High-Strength External Hex Nut Set Bolts, Bolts, Bolts, Nuts, Flat Springback Gasket Set M10/M12

Metro bolt manufacturer arc-shaped segment 8.8 grade Dacro high-speed rail embedded parts tunnel screw threads