Jiangsu Profile
Product List
19936. M18 M20 M24 Clip Bolt Clamp T Head Rail Bolt for Railway Fastening Systems Railway T Bolt 
[Jan 05, 2026]
[Jan 05, 2026] Product Description Introduction to Bolts and nuts Railway rail bolts also called railway track bolts, railroad rail bolts, railroad track bolts. Railway rail bolts are used to fasten rail ends together at a joint, ...
Company: Wuxi Sunny International Corp
19937. Custom European Standard T Head Bolt M8 X 20 Carbon Steel Gr8.8 T Bolt with Neck [Jan 05, 2026]
[Jan 05, 2026] Product Description Introduction to Bolts and nuts DIN 186 T-Head or Hammerhead Bolts are partially threaded along their shank, the thread length depending primarily on the length of the bolt. The square neck right ...
Company: Wuxi Sunny International Corp
19938. Large Stock 304 316 Stainless Socket Head Cap Screw (SHCS) Allen Bolt Screw DIN912 [Jan 05, 2026]
[Jan 05, 2026] Product Description Introduction to Bolts and nuts Socket products are fasteners that have an internal hex drive for use with a hex key, or Allen wrench, which requires very little clearance around the fastener. We have ...
Company: Wuxi Sunny International Corp
19939. Large Stock Ss Stainless Alloy Steel Hexagon Socket Button Head Screw with Flange ISO 7380-2 [Jan 05, 2026]
[Jan 05, 2026] Product Description Introduction to Bolts and nuts Socket products are fasteners that have an internal hex drive for use with a hex key, or Allen wrench, which requires very little clearance around the fastener. We have ...
Company: Wuxi Sunny International Corp
19940. Xylan PTFE Coated Blue Cylinderial Allen Head Bolts Socket Cap Screw Bolt DIN912 [Jan 05, 2026]
[Jan 05, 2026] Product Description Introduction to Bolts and nuts Socket products are fasteners that have an internal hex drive for use with a hex key, or Allen wrench, which requires very little clearance around the fastener. We have ...
Company: Wuxi Sunny International Corp
19941. DIN7991 A2 A4 Stainless Countersunk Csk Flat Head Hex Socket Cap Screw Ss Allen Bolt Grade 10.9 [Jan 05, 2026]
[Jan 05, 2026] Product Description Introduction to Bolts and nuts Socket products are fasteners that have an internal hex drive for use with a hex key, or Allen wrench, which requires very little clearance around the fastener. We have ...
Company: Wuxi Sunny International Corp
19942. High-Strength DIN912 Alloy Steel 12.9 Hex Socket Screws [Dec 31, 2025]
[Dec 31, 2025] Thread Size d M1.4 M1.6 M2 M2.5 M3 P Pitch Coarse thread 0.3 0.35 0.4 0.45 0.5 Fine thread pitch-1 - - - - - Fine thread pitch-2 - - - - - dk plain head max 2.6 3 3.8 4.5 5.5 knurled heads max 2.74 3.14 3.98 4.68 5.68 ...
19943. High Strength M6*85 Grade 12.9 Black Oxidized Hex Socket Bolt [Dec 31, 2025]
[Dec 31, 2025] Thread Size d M1.4 M1.6 M2 M2.5 M3 P Pitch Coarse thread 0.3 0.35 0.4 0.45 0.5 Fine thread pitch-1 - - - - - Fine thread pitch-2 - - - - - dk plain head max 2.6 3 3.8 4.5 5.5 knurled heads max 2.74 3.14 3.98 4.68 5.68 ...
19944. M6 120mm High Strength Black Oxide Hex Cap Bolts [Dec 31, 2025]
[Dec 31, 2025] Thread Size d M1.4 M1.6 M2 M2.5 M3 P Pitch Coarse thread 0.3 0.35 0.4 0.45 0.5 Fine thread pitch-1 - - - - - Fine thread pitch-2 - - - - - dk plain head max 2.6 3 3.8 4.5 5.5 knurled heads max 2.74 3.14 3.98 4.68 5.68 ...
19945. High Strength M6 Hexagon Socket Bolt - Carbon Steel, Black Finish [Dec 31, 2025]
[Dec 31, 2025] Thread Size d M1.6 M2 M2.5 M3 M4 P Pitch 0.35 0.4 0.45 0.5 0.7 dk max For plain head 3 3.8 4.5 5.5 7 For knurled heads 3.14 3.98 4.68 5.68 7.22 min 2.86 3.62 4.32 5.32 6.78 da max 2 2.6 3.1 3.6 4.7 ds max 1.6 2 2.5 3 4 ...
19946. Premium M6X115mm Black Oxide Alloy Steel Hex Socket Bolts [Dec 31, 2025]
[Dec 31, 2025] Thread Size d M1.6 M2 M2.5 M3 M4 P Pitch 0.35 0.4 0.45 0.5 0.7 dk max For plain head 3 3.8 4.5 5.5 7 For knurled heads 3.14 3.98 4.68 5.68 7.22 min 2.86 3.62 4.32 5.32 6.78 da max 2 2.6 3.1 3.6 4.7 ds max 1.6 2 2.5 3 4 ...
19947. Alloy Steel Hexagon Bolt Dln912 M6*65 Black Oxide Finish Cylindrical Head Hexagon Socket Screw ... [Dec 31, 2025]
[Dec 31, 2025] Thread Size d M1.4 M1.6 M2 M2.5 M3 P Pitch Coarse thread 0.3 0.35 0.4 0.45 0.5 Fine thread pitch-1 - - - - - Fine thread pitch-2 - - - - - dk plain head max 2.6 3 3.8 4.5 5.5 knurled heads max 2.74 3.14 3.98 4.68 5.68 ...
19948. Ordinary M6 Specification Hexagon Head Bolts Carbon Steel Material Made in China [Dec 22, 2025]
[Dec 22, 2025] Thread Size d M3 M4 M5 M6 M8 M10 M12 P 0.5 0.7 0.8 1 1.25 1.5 1.75 k Nominal Size 2 2.8 3.5 4 5.5 7 8 max 2.2 3 3.74 4.24 5.74 7.29 8.29 min 1.8 2.6 3.26 3.76 5.26 6.71 7.71 s max=nominal size 5.5 7 8 10 14 17 19 min ...
19949. M20 GB5782 Dln931 8.8 Class Carbon Steel Hexagon Head Bolt Zinc Plated Galvanized [Dec 20, 2025]
[Dec 20, 2025] Screw Thread d M3 M4 M5 M6 M8 P Pitch 0.5 0.7 0.8 1 1.25 b L≤125 12 14 16 18 22 125 L≤200 - - - - 28 L 200 - - - - - c max 0.4 0.4 0.5 0.5 0.6 min 0.15 0.15 0.15 0.15 0.15 da max 3.6 4.7 5.7 6.8 9.2 ds max 3 4 5 6 8 ...
19950. High Tensile 8.8 Grade Carbon Steel Hex Bolt with Black Finish [Dec 20, 2025]
[Dec 20, 2025] Thread Size d M2.5 M3 M4 M5 M6 P Thread Pitch 0.45 0.5 0.7 0.8 1 b1 0 ~ +2P Type K 3.2 3.8 5 6.25 7.5 Type L 10 12 14 16 18 b2 0 ~ +2P Type K 3.75 4.5 6 7.55 8.5 Type L 10.55 12.7 15 17.3 19 ds max 1.9 2.3 3 3.9 4.6 min ...
