Hex bolts are named as their head type, which are hexagonal head bolts with six sides on its head, both half or full thread. Hex bolts are most common fasteners in industrial, construction and automotive applications.
Hex Machine Bolts. No washer, half threaded, with chamber.
Hex Tap Bolts. No washer, full threaded, no chamber.
Hex Cap Screws. With a washer under bolt head, half threaded, with chamber.
Fastenwell is a reliable manufacturer of standard and non-standard fasteners including bolts and nuts, screws and threaded rods. We serve customers from various industry such as construction, industrial, energy, oil & gas, automotive, marine, HVAC, furniture etc.
Quality is our first priority. We are dedicated to providing the best quality fasteners. We are an ISO9001:2018 certified fasteners factory in China.
| ISO Standard | DIN Standard |
| ISO 4016 | DIN 601 |
| ISO 4018 | DIN 558 |
| ISO 4014 | DIN 931 |
| ISO 4017 | DIN 933 |
The difference of hex cap screws and hex tap bolts lie in washer, chamber and thread type. Hex cap bolt with a washer under bolts head, also with chamber and half threaded. While Hex Tap Bolts, on the contrary, no washer, no chamber and with full threaded.
Hex head bolts are used to fastening and connecting wood, metal, plastic and other industrial or construction materials.
Hex bolts are used for infrastructure requires a strong and high tensile strength fastener.
Hexagon head means the bolt head has six sides.
There are also flange head bolts, round head bolts, countersunk head bolts and square head bolts. All these bolts are available from our production lines.
Structural Bolts. Structural bolts are high strength bolts, which are standard bolts with high fastening performance and widely used in steel structure and engineering applications. Structural bolts are grade 8.8, 10.9 and 12.9.
Stud bolts, double end bolts, threaded rods or threaded bars.
Zinc Plated, Plain, Black, Hot Dip Galvanizing
4.8, 8.8, 10.9, 12.9, A325, A307, A490
Fastenwell is always your reliable manufacturer and supplier of bolts, screws and nuts, especially hex bolts. We manufacture and supply both cold and hot forging bolts & nuts with size ranging from M6 to M64, with length up to 300mm.
Fastenwell devoted to provide the best quality at most competitive prices among China fasteners market. Contact us now to check the prices and samples.
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