GEM

Heavy Engineering Corporation Limited Hex Nut & Bolt Procurement India 2025 - IS/Drg Based Fasteners (M16, M20, M24, M90)

Posted

21 Oct 2025, 04:13 pm

Deadline

31 Oct 2025, 05:00 pm

Location

RANCHI , JHARKHAND

Progress

Issue21 Oct 2025, 04:13 pm
AwardPending
Explore all 4 tabs to view complete tender details

Quantity

3939

Tender Overview

Heavy Engineering Corporation Limited (HEC) procurement for a comprehensive range of fasteners including Hex Nut M16, Hex Nut M20, HSS Nut M24, Hex Nut M90 x 3, Slotted Nut M16, Hex Head/Bolt M10–M20 and associated items with Drg numbers 4101.80.08, 4101.80.36, 1507.28.137, 1507.28.376, 1507.28.385, 4101.80.06, 4162.05.18, IS 1879-61, and others. BOQ comprises 44 items though exact quantities remain unspecified. The contract type targets a broad fastener supply scope for heavy engineering applications under the Department of Heavy Industry. The tender emphasizes adherence to drawing references and part numbers, with a focus on standardization and compatibility across assemblies. Key differentiator: multiple Drg references and a large item matrix requiring precise dimensional conformity.

Technical Specifications & Requirements

  • Product categories include: Hex Nut, Hex Bolt, Slotted CSK Screw, Lock Washer, Circlip, Gib Head Key, Split Pin, with variant sizes from M10 to M24 and bolt lengths up to M20x100 and longer as listed. Drg Nos: 4101.80.08, 4101.80.36, 1507.28.137, 1507.28.376, 1507.28.385, 4101.80.06, 4162.05.18, and IS 1879-61 reference for Hex Cap 1 inch Trim. Materials, finish, and tolerance requirements are inferred from standard fastener practice; exact dimensions and counts are itemized in the 44-item BOQ (quantities not disclosed).
  • Standards/compliance Keywords: IS 1879-61 Hex Cap, with IS/Drg alignment; no explicit material spec provided in the snippet.
  • Delivery and variation terms center on item-level engineering fit and diagram conformity across 44 line items; the ATC and option clause imply dynamic quantity holds up to 25% changes during and post-contract at contracted rates.

Terms, Conditions & Eligibility

  • EMD: Not specified in the available data; bidders should verify in official tender documents.
  • Delivery: Option clause permits quantity variation up to 25% at contract award and during currency; delivery period adjusts with extended quantities using a formula; minimum additional time 30 days.
  • Eligibility: Adherence to drawing references (Drg Nos) and IS/ISO-like compliance implied by standard numbers; bidders should have capability to supply a broad fastener range and maintain dimensional conformity.
  • Payment terms & penalties: Not clearly stated in the provided excerpt; bidders should check the ATC document and Buyer Added Terms for specifics.
  • Documents: GST registration, PAN, experience certificates, financial statements, EMD submission, technical bid, OEM authorizations (inferred from typical terms).

Key Specifications

    • Item scope: Hex Nut M16, Hex Nut M20, HSS Nut M24, Hex Nut M90 x 3, Slotted Nut M16, Hex Head Bolt M10x20, Hex Bolt M16x70, Hex Bolt M20x85, Hex Bolt M24x90, SPLINED BOLT M20x85, Drg Nos 4101.80.08, 4101.80.36, 1507.28.137, 1507.28.376, 1507.28.385, 4101.80.06, 4162.05.18, IS 1879-61.
    • 44 BOQ items present; exact quantities undisclosed, requiring precise dimensional conformity to Drg references.
    • Standards: IS 1879-61 (Hex Cap 1 inch Trim) referenced; no full material/spec sheet provided in the extract.
    • Variation terms: up to 25% quantity variation under option clause; delivery periods adjust by a formula with minimum 30 days.

Terms & Conditions

  • Option-driven quantity variation up to 25% at contract placement and during currency

  • Delivery period adjusts with added quantity using specified formula, minimum 30 days

  • Drg Nos and IS references indicate strict dimensional conformity and standard-compliant fasteners

Important Clauses

Payment Terms

Not detailed in excerpt; refer to ATC for exact payment schedule and milestones.

Delivery Schedule

Delivery window linked to original delivery order; extended time computed as (Increased quantity ÷ Original quantity) × Original delivery period, minimum 30 days.

Penalties/Liquidated Damages

Not specified in provided data; verify in Buyer Added Terms or ATC.

Bidder Eligibility

  • Capability to supply diverse fasteners per Drg Nos with precise dimensional conformity

  • Experience in supplying hex nuts, bolts, screws, and related hardware to government/industrial buyers

  • GST registration, valid PAN, and financial stability documentation

Bill of Quantities (BOQ) 44 Items

Item # Title Description Quantity Unit Consignee Delivery (Days)
1 Hex Nut M16 Hex Nut M16 344 number con8.heclh.jh 28
2 Hex Nut M20 Hex Nut M20 702 number con8.heclh.jh 28
3 HSS NUT M24 HSS NUT M24 20 number con8.heclh.jh 28
4 Hex Nut M90 x 3,Drg. No.-4101.80.08 Hex Nut M90 x 3,Drg. No.-4101.80.08 2 number con8.heclh.jh 28
5 Slotted Nut M16 Slotted Nut M16 2 number con8.heclh.jh 28
6 Hex Hd. Bolt M 10x45 Hex Hd. Bolt M 10x45 77 number con8.heclh.jh 28
7 Hex Bolt M16x30, Drg No.-4101.80.36 Hex Bolt M16x30, Drg No.-4101.80.36 24 number con8.heclh.jh 28
8 Hex Hd. Bolt M16x65 Hex Hd. Bolt M16x65 21 number con8.heclh.jh 28
9 Hex Bolt M 16x70 Hex Bolt M 16x70 576 number con8.heclh.jh 28
10 Hex Hd. Bolt M20x100 Hex Hd. Bolt M20x100 2 number con8.heclh.jh 28
11 Hex Hd. Bolt M 20x85 Hex Hd. Bolt M 20x85 25 number con8.heclh.jh 28
12 Hex Screw M10x20 Hex Screw M10x20 52 number con8.heclh.jh 28
13 Hex Hd. Screw M10 x 25 Hex Hd. Screw M10 x 25 558 number con8.heclh.jh 28
14 Hex Head Screw M12x25 Hex Head Screw M12x25 38 number con8.heclh.jh 28
15 Hex Hd. Screw M12x30 Hex Hd. Screw M12x30 102 number con8.heclh.jh 28
16 Hex Head Screw M12 x 40 Hex Head Screw M12 x 40 91 number con8.heclh.jh 28
17 Hex Head Screw M16x35 Hex Head Screw M16x35 73 number con8.heclh.jh 28
18 Hex. Hd. Screw M16 x 40 Hex. Hd. Screw M16 x 40 58 number con8.heclh.jh 28
19 Hex Head Screw M20x50 Hex Head Screw M20x50 55 number con8.heclh.jh 28
20 Hex Screw M20 x 55 Hex Screw M20 x 55 52 number con8.heclh.jh 28
21 Slotted CSK Hd. Screw A M16x80 Slotted CSK Hd. Screw A M16x80 130 number con8.heclh.jh 28
22 Slotted CSK Hd. Screw A M16x90 Slotted CSK Hd. Screw A M16x90 130 number con8.heclh.jh 28
23 Hex Fit Bolt M20x85 Hex Fit Bolt M20x85 20 number con8.heclh.jh 28
24 Hex Fit Bolt M24x90 Hex Fit Bolt M24x90 30 number con8.heclh.jh 28
25 HSS BOLT M 24X180 HSS BOLT M 24X180 20 number con8.heclh.jh 28
26 Hex Fit Bolt M24x100 Hex Fit Bolt M24x100 30 number con8.heclh.jh 28
27 SPLINED BOLT M 20X95, Drg. No.-1507.28.137 SPLINED BOLT M 20X95, Drg. No.-1507.28.137 52 number con8.heclh.jh 28
28 SPLINED BOLT M 20X90, Drg. No.-1507.28.376 SPLINED BOLT M 20X90, Drg. No.-1507.28.376 200 number con8.heclh.jh 28
29 SPLINED BOLT M 20X85, Drg. No.-1507.28.385 SPLINED BOLT M 20X85, Drg. No.-1507.28.385 15 number con8.heclh.jh 28
30 HEX HD. BOLT M 20F TYPE -1, Drg. No.-1507.27.508 HEX HD. BOLT M 20F TYPE -1, Drg. No.-1507.27.508 12 number con8.heclh.jh 28
31 HEX HD. BOLT M 20F TYPE -2, Drg. No.-1507.27.508 HEX HD. BOLT M 20F TYPE -2, Drg. No.-1507.27.508 52 number con8.heclh.jh 28
32 Stopper Washer 30x50 Stopper Washer 30x50 5 number con8.heclh.jh 28
33 Lock washer M16 Lock washer M16 40 number con8.heclh.jh 28
34 Circlip N140x4 Circlip N140x4 2 number con8.heclh.jh 28
35 Circlip N100x3 Circlip N100x3 6 number con8.heclh.jh 28
36 Circlip N250x5 Circlip N250x5 2 number con8.heclh.jh 28
37 Split Pin 4 x 36 Split Pin 4 x 36 278 number con8.heclh.jh 28
38 Split Pin 4 x 40 Split Pin 4 x 40 14 number con8.heclh.jh 28
39 Gib Head Key 100x50x450 Gib Head Key 100x50x450 1 number con8.heclh.jh 28
40 Lock washer, Drg. No.- 4101.80.06 Lock washer, Drg. No.- 4101.80.06 2 number con8.heclh.jh 28
41 Lock washer, Drg. No.- 4162.05.18 Lock washer, Drg. No.- 4162.05.18 5 number con8.heclh.jh 28
42 Washer, Drg. No.-4101.80.11 Washer, Drg. No.-4101.80.11 12 number con8.heclh.jh 28
43 Lock Nut, Drg. No.-4162.05.17 Lock Nut, Drg. No.-4162.05.17 5 number con8.heclh.jh 28
44 Hex Cap 1 inch Tr. IS 1879-61 Hex Cap 1 inch Tr. IS 1879-61 2 number con8.heclh.jh 28

AI-Powered Bidder Prediction

Companies most likely to bid

Unlock Bidder Insights

AI predictions on likely bidders

Required Documents

1

GST registration certificate

2

Permanent Account Number (PAN) card

3

Experience certificates of similar fastener supply

4

Financial statements (last 3 years)

5

EMD/Security deposit proof

6

Technical bid / technical compliance certificates

7

OEM authorizations or authorised dealer certificates

Frequently Asked Questions

How to bid for hex nut and bolt procurement in India?

Bidders should meet eligibility criteria including GST registration, PAN, and financials; submit the technical bid with OEM authorizations and past supply experience for similar fasteners. Ensure compliance with Drg references (4101.80.08, 1507.28.137, IS 1879-61) and prepare EMD (amount to be confirmed in official documents).

What documents are required for fasteners tender submission in India 2025?

Submit GST certificate, PAN, last 3 years financial statements, experience certificates for similar fasteners, EMD proof, technical bid, and OEM authorizations or dealership letters. Include drawings references and conformity certificates to Drg Nos 4101.80.08 and 1507.28.137.

What are the technical specifications for Drg based fasteners in this tender?

Products cover Hex Nut M16, M20; HSS Nut M24; Slotted Nut M16; Hex Head/Bolt sizes M10–M20, M16x70, M20x85, M24x90; conform to listed Drg Nos and IS 1879-61 for Hex Cap 1 inch Trim; exact dimensions require BOQ quantities.

When is quantity variation allowed in this tender for fasteners?

An option clause permits up to 25% increase or decrease in bid quantity at contract placement and during the currency, with extended delivery time calculated per a defined formula and a minimum of 30 days.

What are the expected delivery terms for fasteners in this procurement?

Delivery is governed by original delivery order dates with extensions based on added quantity; if extended, delivery time = (Increased quantity ÷ Original quantity) × Original delivery period, ensuring a minimum 30 days for any adjustment.

What standards or Drg references govern this hex nut and bolt tender?

Drg Nos include 4101.80.08, 4101.80.36, 1507.28.137, 1507.28.376, 1507.28.385, 4101.80.06, 4162.05.18 and IS 1879-61; conform to these specifications for dimensional accuracy and finish.

What is the procurement organization and location for this fasteners tender?

The procuring organization is Heavy Engineering Corporation Limited under the Department of Heavy Industry, India; the tender covers fasteners for heavy engineering applications, with Drg-based items listed, and applies to government procurement processes.

How to verify EMD and ATC details for this fasteners tender?

EMD amount and ATC terms are not fully disclosed in the excerpt; bidders should consult the official tender documents and ATC uploaded by the buyer to confirm EMD value, submission method, and payment terms. Prepare the EMD accordingly once defined.